20551468392

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 384

約数和(自身を含む): 74145576960

約数和(自身を除く): 53594108568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 27, 28, 36, 39, 42, 46, 52, 54, 56, 63, 69, 72, 78, 81, 84, 91, 92, 104, 108, 117, 126, 138, 156, 161, 162, 168, 182, 184, 189, 207, 216, 234, 243, 252, 273, 276, 299, 312, 322, 324, 351, 364, 378, 414, 468, 483, 486, 504, 546, 552, 567, 598, 621, 644, 648, 702, 728, 756, 819, 828, 897, 936, 966, 972, 1053, 1092, 1134, 1196, 1242, 1288, 1404, 1449, 1512, 1638, 1656, 1701, 1794, 1863, 1932, 1944, 2093, 2106, 2184, 2268, 2392, 2457, 2484, 2691, 2808, 2898, 3159, 3276, 3402, 3588, 3726, 3864, 4186, 4212, 4347, 4536, 4914, 4968, 5051, 5382, 5589, 5796, 6279, 6318, 6552, 6804, 7176, 7371, 7452, 8073, 8372, 8424, 8694, 9828, 10102, 10764, 11178, 11592, 12558, 12636, 13041, 13608, 14742, 14904, 15153, 16146, 16744, 17388, 18837, 19656, 20204, 21528, 22113, 22356, 24219, 25116, 25272, 26082, 29484, 30306, 32292, 34776, 35357, 37674, 39123, 40408, 44226, 44712, 45459, 48438, 50232, 52164, 56511, 58968, 60612, 64584, 65663, 70714, 72657, 75348, 78246, 88452, 90918, 96876, 104328, 106071, 113022, 116173, 121224, 131326, 136377, 141428, 145314, 150696, 156492, 169533, 176904, 181836, 193752, 196989, 212142, 226044, 232346, 262652, 272754, 282856, 290628, 312984, 318213, 339066, 348519, 363672, 393978, 409131, 424284, 452088, 459641, 464692, 508599, 525304, 545508, 581256, 590967, 636426, 678132, 697038, 787956, 813211, 818262, 848568, 919282, 929384, 954639, 1017198, 1045557, 1091016, 1181934, 1227393, 1272852, 1356264, 1378923, 1394076, 1510249, 1575912, 1626422, 1636524, 1772901, 1838564, 1909278, 2034396, 2091114, 2363868, 2439633, 2454786, 2545704, 2757846, 2788152, 2863917, 3020498, 3136671, 3252844, 3273048, 3545802, 3677128, 3818556, 4068792, 4136769, 4182228, 4530747, 4727736, 4879266, 4909572, 5318703, 5515692, 5727834, 6040996, 6273342, 6505688, 7091604, 7318899, 7637112, 8273538, 8364456, 8591751, 9061494, 9410013, 9758532, 9819144, 10571743, 10637406, 11031384, 11455668, 12081992, 12410307, 12546684, 13592241, 14183208, 14637798, 15956109, 16547076, 17183502, 18122988, 18820026, 19517064, 21143486, 21274812, 21956697, 22911336, 24820614, 25093368, 27184482, 28230039, 29275596, 31715229, 31912218, 33094152, 34367004, 36245976, 37230921, 37640052, 40776723, 42286972, 42549624, 43913394, 49641228, 54368964, 56460078, 58551192, 63430458, 63824436, 65870091, 68734008, 74461842, 75280104, 81553446, 84573944, 87826788, 95145687, 99282456, 108737928, 111692763, 112920156, 122330169, 126860916, 127648872, 131740182, 148923684, 163106892, 175653576, 190291374, 197610273, 223385526, 225840312, 244660338, 253721832, 263480364, 285437061, 297847368, 326213784, 366990507, 380582748, 395220546, 446771052, 489320676, 526960728, 570874122, 733981014, 761165496, 790441092, 856311183, 893542104, 978641352, 1141748244, 1467962028, 1580882184, 1712622366, 2283496488, 2568933549, 2935924056, 3425244732, 5137867098, 6850489464, 10275734196, 20551468392]

約数ペア:

[(1, 20551468392), (2, 10275734196), (3, 6850489464), (4, 5137867098), (6, 3425244732), (7, 2935924056), (8, 2568933549), (9, 2283496488), (12, 1712622366), (13, 1580882184), (14, 1467962028), (18, 1141748244), (21, 978641352), (23, 893542104), (24, 856311183), (26, 790441092), (27, 761165496), (28, 733981014), (36, 570874122), (39, 526960728), (42, 489320676), (46, 446771052), (52, 395220546), (54, 380582748), (56, 366990507), (63, 326213784), (69, 297847368), (72, 285437061), (78, 263480364), (81, 253721832), (84, 244660338), (91, 225840312), (92, 223385526), (104, 197610273), (108, 190291374), (117, 175653576), (126, 163106892), (138, 148923684), (156, 131740182), (161, 127648872), (162, 126860916), (168, 122330169), (182, 112920156), (184, 111692763), (189, 108737928), (207, 99282456), (216, 95145687), (234, 87826788), (243, 84573944), (252, 81553446), (273, 75280104), (276, 74461842), (299, 68734008), (312, 65870091), (322, 63824436), (324, 63430458), (351, 58551192), (364, 56460078), (378, 54368964), (414, 49641228), (468, 43913394), (483, 42549624), (486, 42286972), (504, 40776723), (546, 37640052), (552, 37230921), (567, 36245976), (598, 34367004), (621, 33094152), (644, 31912218), (648, 31715229), (702, 29275596), (728, 28230039), (756, 27184482), (819, 25093368), (828, 24820614), (897, 22911336), (936, 21956697), (966, 21274812), (972, 21143486), (1053, 19517064), (1092, 18820026), (1134, 18122988), (1196, 17183502), (1242, 16547076), (1288, 15956109), (1404, 14637798), (1449, 14183208), (1512, 13592241), (1638, 12546684), (1656, 12410307), (1701, 12081992), (1794, 11455668), (1863, 11031384), (1932, 10637406), (1944, 10571743), (2093, 9819144), (2106, 9758532), (2184, 9410013), (2268, 9061494), (2392, 8591751), (2457, 8364456), (2484, 8273538), (2691, 7637112), (2808, 7318899), (2898, 7091604), (3159, 6505688), (3276, 6273342), (3402, 6040996), (3588, 5727834), (3726, 5515692), (3864, 5318703), (4186, 4909572), (4212, 4879266), (4347, 4727736), (4536, 4530747), (4914, 4182228), (4968, 4136769), (5051, 4068792), (5382, 3818556), (5589, 3677128), (5796, 3545802), (6279, 3273048), (6318, 3252844), (6552, 3136671), (6804, 3020498), (7176, 2863917), (7371, 2788152), (7452, 2757846), (8073, 2545704), (8372, 2454786), (8424, 2439633), (8694, 2363868), (9828, 2091114), (10102, 2034396), (10764, 1909278), (11178, 1838564), (11592, 1772901), (12558, 1636524), (12636, 1626422), (13041, 1575912), (13608, 1510249), (14742, 1394076), (14904, 1378923), (15153, 1356264), (16146, 1272852), (16744, 1227393), (17388, 1181934), (18837, 1091016), (19656, 1045557), (20204, 1017198), (21528, 954639), (22113, 929384), (22356, 919282), (24219, 848568), (25116, 818262), (25272, 813211), (26082, 787956), (29484, 697038), (30306, 678132), (32292, 636426), (34776, 590967), (35357, 581256), (37674, 545508), (39123, 525304), (40408, 508599), (44226, 464692), (44712, 459641), (45459, 452088), (48438, 424284), (50232, 409131), (52164, 393978), (56511, 363672), (58968, 348519), (60612, 339066), (64584, 318213), (65663, 312984), (70714, 290628), (72657, 282856), (75348, 272754), (78246, 262652), (88452, 232346), (90918, 226044), (96876, 212142), (104328, 196989), (106071, 193752), (113022, 181836), (116173, 176904), (121224, 169533), (131326, 156492), (136377, 150696), (141428, 145314)]