2020700136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8647}}^1$

素因数の和:8783

約数の個数: 128

約数和(自身を含む): 6276372480

約数和(自身を除く): 4255672344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 107, 156, 168, 182, 214, 273, 312, 321, 364, 428, 546, 642, 728, 749, 856, 1092, 1284, 1391, 1498, 2184, 2247, 2568, 2782, 2996, 4173, 4494, 5564, 5992, 8346, 8647, 8988, 9737, 11128, 16692, 17294, 17976, 19474, 25941, 29211, 33384, 34588, 38948, 51882, 58422, 60529, 69176, 77896, 103764, 112411, 116844, 121058, 181587, 207528, 224822, 233688, 242116, 337233, 363174, 449644, 484232, 674466, 726348, 786877, 899288, 925229, 1348932, 1452696, 1573754, 1850458, 2360631, 2697864, 2775687, 3147508, 3700916, 4721262, 5551374, 6295016, 6476603, 7401832, 9442524, 11102748, 12027977, 12953206, 18885048, 19429809, 22205496, 24055954, 25906412, 36083931, 38859618, 48111908, 51812824, 72167862, 77719236, 84195839, 96223816, 144335724, 155438472, 168391678, 252587517, 288671448, 336783356, 505175034, 673566712, 1010350068, 2020700136]

約数ペア:

[(1, 2020700136), (2, 1010350068), (3, 673566712), (4, 505175034), (6, 336783356), (7, 288671448), (8, 252587517), (12, 168391678), (13, 155438472), (14, 144335724), (21, 96223816), (24, 84195839), (26, 77719236), (28, 72167862), (39, 51812824), (42, 48111908), (52, 38859618), (56, 36083931), (78, 25906412), (84, 24055954), (91, 22205496), (104, 19429809), (107, 18885048), (156, 12953206), (168, 12027977), (182, 11102748), (214, 9442524), (273, 7401832), (312, 6476603), (321, 6295016), (364, 5551374), (428, 4721262), (546, 3700916), (642, 3147508), (728, 2775687), (749, 2697864), (856, 2360631), (1092, 1850458), (1284, 1573754), (1391, 1452696), (1498, 1348932), (2184, 925229), (2247, 899288), (2568, 786877), (2782, 726348), (2996, 674466), (4173, 484232), (4494, 449644), (5564, 363174), (5992, 337233), (8346, 242116), (8647, 233688), (8988, 224822), (9737, 207528), (11128, 181587), (16692, 121058), (17294, 116844), (17976, 112411), (19474, 103764), (25941, 77896), (29211, 69176), (33384, 60529), (34588, 58422), (38948, 51882)]