20163368374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2645417}}^1$

素因数の和:2645559

約数の個数: 16

約数和(自身を含む): 31364075808

約数和(自身を除く): 11200707434

約数列:

[1, 2, 37, 74, 103, 206, 3811, 7622, 2645417, 5290834, 97880429, 195760858, 272477951, 544955902, 10081684187, 20163368374]

約数ペア:

[(1, 20163368374), (2, 10081684187), (37, 544955902), (74, 272477951), (103, 195760858), (206, 97880429), (3811, 5290834), (7622, 2645417)]