20199111634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4948337}}^1$

素因数の和:4948509

約数の個数: 16

約数和(自身を含む): 32837170968

約数和(自身を除く): 12638059334

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4948337, 9896674, 64328381, 128656762, 776888909, 1553777818, 10099555817, 20199111634]

約数ペア:

[(1, 20199111634), (2, 10099555817), (13, 1553777818), (26, 776888909), (157, 128656762), (314, 64328381), (2041, 9896674), (4082, 4948337)]