20165593628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{136254011}}^1$

素因数の和:136254052

約数の個数: 12

約数和(自身を含む): 36243567192

約数和(自身を除く): 16077973564

約数列:

[1, 2, 4, 37, 74, 148, 136254011, 272508022, 545016044, 5041398407, 10082796814, 20165593628]

約数ペア:

[(1, 20165593628), (2, 10082796814), (4, 5041398407), (37, 545016044), (74, 272508022), (148, 136254011)]