20077152

素因数分解:

$2^5\times 3^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 52960320

約数和(自身を除く): 32883168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 283, 566, 739, 849, 1132, 1478, 1698, 2217, 2264, 2956, 3396, 4434, 4528, 5912, 6792, 8868, 9056, 11824, 13584, 17736, 23648, 27168, 35472, 70944, 209137, 418274, 627411, 836548, 1254822, 1673096, 2509644, 3346192, 5019288, 6692384, 10038576, 20077152]

約数ペア:

[(1, 20077152), (2, 10038576), (3, 6692384), (4, 5019288), (6, 3346192), (8, 2509644), (12, 1673096), (16, 1254822), (24, 836548), (32, 627411), (48, 418274), (96, 209137), (283, 70944), (566, 35472), (739, 27168), (849, 23648), (1132, 17736), (1478, 13584), (1698, 11824), (2217, 9056), (2264, 8868), (2956, 6792), (3396, 5912), (4434, 4528)]