20852096976

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:360

約数の個数: 400

約数和(自身を含む): 65452489344

約数和(自身を除く): 44600392368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 53, 54, 67, 69, 72, 81, 92, 106, 108, 134, 138, 144, 159, 162, 184, 197, 201, 207, 212, 216, 268, 276, 318, 324, 368, 394, 402, 414, 424, 432, 477, 536, 552, 591, 603, 621, 636, 648, 788, 804, 828, 848, 954, 1072, 1104, 1182, 1206, 1219, 1242, 1272, 1296, 1431, 1541, 1576, 1608, 1656, 1773, 1809, 1863, 1908, 2364, 2412, 2438, 2484, 2544, 2862, 3082, 3152, 3216, 3312, 3546, 3551, 3618, 3657, 3726, 3816, 4293, 4531, 4623, 4728, 4824, 4876, 4968, 5319, 5427, 5724, 6164, 7092, 7102, 7236, 7314, 7452, 7632, 8586, 9062, 9246, 9456, 9648, 9752, 9936, 10441, 10638, 10653, 10854, 10971, 11448, 12328, 13199, 13593, 13869, 14184, 14204, 14472, 14628, 14904, 15957, 17172, 18124, 18492, 19504, 20882, 21276, 21306, 21708, 21942, 22896, 24656, 26398, 27186, 27738, 28368, 28408, 28944, 29256, 29808, 31323, 31914, 31959, 32913, 34344, 36248, 36984, 39597, 40779, 41607, 41764, 42552, 42612, 43416, 43884, 52796, 54372, 55476, 56816, 58512, 62646, 63828, 63918, 65826, 68688, 72496, 73968, 79194, 81558, 81673, 83214, 83528, 85104, 85224, 86832, 87768, 93969, 95877, 98739, 105592, 108744, 110952, 118791, 122337, 124821, 125292, 127656, 127836, 131652, 158388, 163116, 163346, 166428, 167056, 170448, 175536, 187938, 191754, 197478, 211184, 217488, 221904, 237582, 240143, 244674, 245019, 249642, 250584, 255312, 255672, 263304, 281907, 287631, 303577, 316776, 326232, 326692, 332856, 356373, 367011, 375876, 383508, 394956, 475164, 480286, 489348, 490038, 499284, 501168, 511344, 526608, 563814, 575262, 607154, 633552, 652464, 653384, 665712, 699547, 712746, 720429, 734022, 735057, 751752, 767016, 789912, 845721, 910731, 950328, 960572, 978696, 980076, 998568, 1069119, 1127628, 1150524, 1214308, 1306768, 1399094, 1425492, 1440858, 1468044, 1470114, 1503504, 1534032, 1579824, 1691442, 1821462, 1900656, 1921144, 1957392, 1960152, 1997136, 2098641, 2138238, 2161287, 2205171, 2255256, 2301048, 2428616, 2732193, 2798188, 2850984, 2881716, 2936088, 2940228, 3382884, 3642924, 3842288, 3920304, 4197282, 4276476, 4322574, 4410342, 4510512, 4602096, 4857232, 5464386, 5596376, 5701968, 5763432, 5872176, 5880456, 6295923, 6483861, 6615513, 6765768, 7285848, 8196579, 8394564, 8552952, 8645148, 8820684, 10928772, 11192752, 11526864, 11760912, 12591846, 12967722, 13231026, 13531536, 14571696, 16089581, 16393158, 16789128, 17105904, 17290296, 17641368, 18887769, 19451583, 21857544, 24589737, 25183692, 25935444, 26462052, 32179162, 32786316, 33578256, 34580592, 35282736, 37775538, 38903166, 43715088, 48268743, 49179474, 50367384, 51870888, 52924104, 56663307, 64358324, 65572632, 75551076, 77806332, 96537486, 98358948, 100734768, 103741776, 105848208, 113326614, 128716648, 131145264, 144806229, 151102152, 155612664, 193074972, 196717896, 226653228, 257433296, 289612458, 302204304, 311225328, 386149944, 393435792, 434418687, 453306456, 579224916, 772299888, 868837374, 906612912, 1158449832, 1303256061, 1737674748, 2316899664, 2606512122, 3475349496, 5213024244, 6950698992, 10426048488, 20852096976]

約数ペア:

[(1, 20852096976), (2, 10426048488), (3, 6950698992), (4, 5213024244), (6, 3475349496), (8, 2606512122), (9, 2316899664), (12, 1737674748), (16, 1303256061), (18, 1158449832), (23, 906612912), (24, 868837374), (27, 772299888), (36, 579224916), (46, 453306456), (48, 434418687), (53, 393435792), (54, 386149944), (67, 311225328), (69, 302204304), (72, 289612458), (81, 257433296), (92, 226653228), (106, 196717896), (108, 193074972), (134, 155612664), (138, 151102152), (144, 144806229), (159, 131145264), (162, 128716648), (184, 113326614), (197, 105848208), (201, 103741776), (207, 100734768), (212, 98358948), (216, 96537486), (268, 77806332), (276, 75551076), (318, 65572632), (324, 64358324), (368, 56663307), (394, 52924104), (402, 51870888), (414, 50367384), (424, 49179474), (432, 48268743), (477, 43715088), (536, 38903166), (552, 37775538), (591, 35282736), (603, 34580592), (621, 33578256), (636, 32786316), (648, 32179162), (788, 26462052), (804, 25935444), (828, 25183692), (848, 24589737), (954, 21857544), (1072, 19451583), (1104, 18887769), (1182, 17641368), (1206, 17290296), (1219, 17105904), (1242, 16789128), (1272, 16393158), (1296, 16089581), (1431, 14571696), (1541, 13531536), (1576, 13231026), (1608, 12967722), (1656, 12591846), (1773, 11760912), (1809, 11526864), (1863, 11192752), (1908, 10928772), (2364, 8820684), (2412, 8645148), (2438, 8552952), (2484, 8394564), (2544, 8196579), (2862, 7285848), (3082, 6765768), (3152, 6615513), (3216, 6483861), (3312, 6295923), (3546, 5880456), (3551, 5872176), (3618, 5763432), (3657, 5701968), (3726, 5596376), (3816, 5464386), (4293, 4857232), (4531, 4602096), (4623, 4510512), (4728, 4410342), (4824, 4322574), (4876, 4276476), (4968, 4197282), (5319, 3920304), (5427, 3842288), (5724, 3642924), (6164, 3382884), (7092, 2940228), (7102, 2936088), (7236, 2881716), (7314, 2850984), (7452, 2798188), (7632, 2732193), (8586, 2428616), (9062, 2301048), (9246, 2255256), (9456, 2205171), (9648, 2161287), (9752, 2138238), (9936, 2098641), (10441, 1997136), (10638, 1960152), (10653, 1957392), (10854, 1921144), (10971, 1900656), (11448, 1821462), (12328, 1691442), (13199, 1579824), (13593, 1534032), (13869, 1503504), (14184, 1470114), (14204, 1468044), (14472, 1440858), (14628, 1425492), (14904, 1399094), (15957, 1306768), (17172, 1214308), (18124, 1150524), (18492, 1127628), (19504, 1069119), (20882, 998568), (21276, 980076), (21306, 978696), (21708, 960572), (21942, 950328), (22896, 910731), (24656, 845721), (26398, 789912), (27186, 767016), (27738, 751752), (28368, 735057), (28408, 734022), (28944, 720429), (29256, 712746), (29808, 699547), (31323, 665712), (31914, 653384), (31959, 652464), (32913, 633552), (34344, 607154), (36248, 575262), (36984, 563814), (39597, 526608), (40779, 511344), (41607, 501168), (41764, 499284), (42552, 490038), (42612, 489348), (43416, 480286), (43884, 475164), (52796, 394956), (54372, 383508), (55476, 375876), (56816, 367011), (58512, 356373), (62646, 332856), (63828, 326692), (63918, 326232), (65826, 316776), (68688, 303577), (72496, 287631), (73968, 281907), (79194, 263304), (81558, 255672), (81673, 255312), (83214, 250584), (83528, 249642), (85104, 245019), (85224, 244674), (86832, 240143), (87768, 237582), (93969, 221904), (95877, 217488), (98739, 211184), (105592, 197478), (108744, 191754), (110952, 187938), (118791, 175536), (122337, 170448), (124821, 167056), (125292, 166428), (127656, 163346), (127836, 163116), (131652, 158388)]