20142696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2614

約数の個数: 64

約数和(自身を含む): 58798080

約数和(自身を除く): 38655384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2551, 2632, 3948, 5102, 7653, 7896, 10204, 15306, 17857, 20408, 30612, 35714, 53571, 61224, 71428, 107142, 119897, 142856, 214284, 239794, 359691, 428568, 479588, 719382, 839279, 959176, 1438764, 1678558, 2517837, 2877528, 3357116, 5035674, 6714232, 10071348, 20142696]

約数ペア:

[(1, 20142696), (2, 10071348), (3, 6714232), (4, 5035674), (6, 3357116), (7, 2877528), (8, 2517837), (12, 1678558), (14, 1438764), (21, 959176), (24, 839279), (28, 719382), (42, 479588), (47, 428568), (56, 359691), (84, 239794), (94, 214284), (141, 142856), (168, 119897), (188, 107142), (282, 71428), (329, 61224), (376, 53571), (564, 35714), (658, 30612), (987, 20408), (1128, 17857), (1316, 15306), (1974, 10204), (2551, 7896), (2632, 7653), (3948, 5102)]