20233645495

素因数分解:

$5^1\times 7^1\times {\mathrm{5471}}^1\times {\mathrm{105667}}^1$

素因数の和:111150

約数の個数: 16

約数和(自身を含む): 27754334208

約数和(自身を除く): 7520688713

約数列:

[1, 5, 7, 35, 5471, 27355, 38297, 105667, 191485, 528335, 739669, 3698345, 578104157, 2890520785, 4046729099, 20233645495]

約数ペア:

[(1, 20233645495), (5, 4046729099), (7, 2890520785), (35, 578104157), (5471, 3698345), (27355, 739669), (38297, 528335), (105667, 191485)]