20312857582

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{3229}}^1\times {\mathrm{5647}}^1$

素因数の和:9435

約数の個数: 16

約数和(自身を含む): 30538848960

約数和(自身を除く): 10225991378

約数列:

[1, 2, 557, 1114, 3229, 5647, 6458, 11294, 1798553, 3145379, 3597106, 6290758, 18234163, 36468326, 10156428791, 20312857582]

約数ペア:

[(1, 20312857582), (2, 10156428791), (557, 36468326), (1114, 18234163), (3229, 6290758), (5647, 3597106), (6458, 3145379), (11294, 1798553)]