20938045296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 320

約数和(自身を含む): 67602022400

約数和(自身を除く): 46663977104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 241, 248, 266, 304, 336, 372, 399, 434, 439, 456, 482, 496, 532, 589, 651, 723, 744, 798, 868, 878, 912, 964, 1064, 1178, 1302, 1317, 1446, 1488, 1596, 1687, 1736, 1756, 1767, 1928, 2128, 2356, 2604, 2634, 2892, 3073, 3192, 3374, 3472, 3512, 3534, 3856, 4123, 4579, 4712, 5061, 5208, 5268, 5784, 6146, 6384, 6748, 7024, 7068, 7471, 8246, 8341, 9158, 9219, 9424, 10122, 10416, 10536, 11568, 12292, 12369, 13496, 13609, 13737, 14136, 14942, 16492, 16682, 18316, 18438, 20244, 21072, 22413, 24584, 24738, 25023, 26992, 27218, 27474, 28272, 29884, 32053, 32984, 33364, 36632, 36876, 40488, 40827, 44826, 49168, 49476, 50046, 52297, 54436, 54948, 58387, 59768, 64106, 65968, 66728, 73264, 73752, 80976, 81654, 89652, 95263, 96159, 98952, 100092, 104594, 105799, 108872, 109896, 116774, 119536, 128212, 133456, 141949, 147504, 156891, 163308, 175161, 179304, 190526, 192318, 197904, 200184, 209188, 211598, 217744, 219792, 233548, 256424, 258571, 283898, 285789, 313782, 317397, 326616, 350322, 358608, 381052, 384636, 400368, 418376, 423196, 425847, 467096, 512848, 517142, 567796, 571578, 627564, 634794, 653232, 700644, 740593, 762104, 769272, 775713, 836752, 846392, 851694, 934192, 993643, 1034284, 1135592, 1143156, 1255128, 1269588, 1401288, 1481186, 1524208, 1538544, 1551426, 1692784, 1703388, 1809997, 1987286, 2010181, 2068568, 2221779, 2271184, 2286312, 2510256, 2539176, 2802576, 2962372, 2980929, 3102852, 3279769, 3406776, 3619994, 3974572, 4020362, 4137136, 4443558, 4572624, 5078352, 5429991, 5924744, 5961858, 6030543, 6205704, 6559538, 6813552, 7239988, 7949144, 8040724, 8887116, 9839307, 10859982, 11849488, 11923716, 12061086, 12411408, 13119076, 14071267, 14479976, 15898288, 16081448, 17774232, 19678614, 21719964, 22958383, 23847432, 24122172, 26238152, 28142534, 28959952, 32162896, 35548464, 39357228, 42213801, 43439928, 45916766, 47694864, 48244344, 52476304, 56285068, 62315611, 68875149, 78714456, 84427602, 86879856, 91833532, 96488688, 112570136, 124631222, 137750298, 157428912, 168855204, 183667064, 186946833, 225140272, 249262444, 275500596, 337710408, 367334128, 373893666, 436209277, 498524888, 551001192, 675420816, 747787332, 872418554, 997049776, 1102002384, 1308627831, 1495574664, 1744837108, 2617255662, 2991149328, 3489674216, 5234511324, 6979348432, 10469022648, 20938045296]

約数ペア:

[(1, 20938045296), (2, 10469022648), (3, 6979348432), (4, 5234511324), (6, 3489674216), (7, 2991149328), (8, 2617255662), (12, 1744837108), (14, 1495574664), (16, 1308627831), (19, 1102002384), (21, 997049776), (24, 872418554), (28, 747787332), (31, 675420816), (38, 551001192), (42, 498524888), (48, 436209277), (56, 373893666), (57, 367334128), (62, 337710408), (76, 275500596), (84, 249262444), (93, 225140272), (112, 186946833), (114, 183667064), (124, 168855204), (133, 157428912), (152, 137750298), (168, 124631222), (186, 112570136), (217, 96488688), (228, 91833532), (241, 86879856), (248, 84427602), (266, 78714456), (304, 68875149), (336, 62315611), (372, 56285068), (399, 52476304), (434, 48244344), (439, 47694864), (456, 45916766), (482, 43439928), (496, 42213801), (532, 39357228), (589, 35548464), (651, 32162896), (723, 28959952), (744, 28142534), (798, 26238152), (868, 24122172), (878, 23847432), (912, 22958383), (964, 21719964), (1064, 19678614), (1178, 17774232), (1302, 16081448), (1317, 15898288), (1446, 14479976), (1488, 14071267), (1596, 13119076), (1687, 12411408), (1736, 12061086), (1756, 11923716), (1767, 11849488), (1928, 10859982), (2128, 9839307), (2356, 8887116), (2604, 8040724), (2634, 7949144), (2892, 7239988), (3073, 6813552), (3192, 6559538), (3374, 6205704), (3472, 6030543), (3512, 5961858), (3534, 5924744), (3856, 5429991), (4123, 5078352), (4579, 4572624), (4712, 4443558), (5061, 4137136), (5208, 4020362), (5268, 3974572), (5784, 3619994), (6146, 3406776), (6384, 3279769), (6748, 3102852), (7024, 2980929), (7068, 2962372), (7471, 2802576), (8246, 2539176), (8341, 2510256), (9158, 2286312), (9219, 2271184), (9424, 2221779), (10122, 2068568), (10416, 2010181), (10536, 1987286), (11568, 1809997), (12292, 1703388), (12369, 1692784), (13496, 1551426), (13609, 1538544), (13737, 1524208), (14136, 1481186), (14942, 1401288), (16492, 1269588), (16682, 1255128), (18316, 1143156), (18438, 1135592), (20244, 1034284), (21072, 993643), (22413, 934192), (24584, 851694), (24738, 846392), (25023, 836752), (26992, 775713), (27218, 769272), (27474, 762104), (28272, 740593), (29884, 700644), (32053, 653232), (32984, 634794), (33364, 627564), (36632, 571578), (36876, 567796), (40488, 517142), (40827, 512848), (44826, 467096), (49168, 425847), (49476, 423196), (50046, 418376), (52297, 400368), (54436, 384636), (54948, 381052), (58387, 358608), (59768, 350322), (64106, 326616), (65968, 317397), (66728, 313782), (73264, 285789), (73752, 283898), (80976, 258571), (81654, 256424), (89652, 233548), (95263, 219792), (96159, 217744), (98952, 211598), (100092, 209188), (104594, 200184), (105799, 197904), (108872, 192318), (109896, 190526), (116774, 179304), (119536, 175161), (128212, 163308), (133456, 156891), (141949, 147504)]