20575424

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5449}}^1$

素因数の和:5520

約数の個数: 28

約数和(自身を含む): 41529000

約数和(自身を除く): 20953576

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5449, 10898, 21796, 43592, 87184, 174368, 321491, 348736, 642982, 1285964, 2571928, 5143856, 10287712, 20575424]

約数ペア:

[(1, 20575424), (2, 10287712), (4, 5143856), (8, 2571928), (16, 1285964), (32, 642982), (59, 348736), (64, 321491), (118, 174368), (236, 87184), (472, 43592), (944, 21796), (1888, 10898), (3776, 5449)]