20710361742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3025177}}^1$

素因数の和:3025352

約数の個数: 32

約数和(自身を含む): 47628402432

約数和(自身を除く): 26918040690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 3025177, 6050354, 9075531, 18151062, 21176239, 42352478, 63528717, 127057434, 493103851, 986207702, 1479311553, 2958623106, 3451726957, 6903453914, 10355180871, 20710361742]

約数ペア:

[(1, 20710361742), (2, 10355180871), (3, 6903453914), (6, 3451726957), (7, 2958623106), (14, 1479311553), (21, 986207702), (42, 493103851), (163, 127057434), (326, 63528717), (489, 42352478), (978, 21176239), (1141, 18151062), (2282, 9075531), (3423, 6050354), (6846, 3025177)]