20167530710

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{1601869}}^1$

素因数の和:1603135

約数の個数: 16

約数和(自身を含む): 36330411600

約数和(自身を除く): 16162880890

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 1601869, 3203738, 8009345, 16018690, 2016753071, 4033506142, 10083765355, 20167530710]

約数ペア:

[(1, 20167530710), (2, 10083765355), (5, 4033506142), (10, 2016753071), (1259, 16018690), (2518, 8009345), (6295, 3203738), (12590, 1601869)]