20603552

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3371}}^1$

素因数の和:3572

約数の個数: 24

約数和(自身を含む): 40787712

約数和(自身を除く): 20184160

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3371, 6112, 6742, 13484, 26968, 53936, 107872, 643861, 1287722, 2575444, 5150888, 10301776, 20603552]

約数ペア:

[(1, 20603552), (2, 10301776), (4, 5150888), (8, 2575444), (16, 1287722), (32, 643861), (191, 107872), (382, 53936), (764, 26968), (1528, 13484), (3056, 6742), (3371, 6112)]