20477318398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{2699}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 32140800000

約数和(自身を除く): 11663481602

約数列:

[1, 2, 31, 62, 79, 158, 1549, 2449, 2699, 3098, 4898, 5398, 48019, 83669, 96038, 122371, 167338, 213221, 244742, 426442, 3793501, 4180751, 6609851, 7587002, 8361502, 13219702, 129603281, 259206562, 330279329, 660558658, 10238659199, 20477318398]

約数ペア:

[(1, 20477318398), (2, 10238659199), (31, 660558658), (62, 330279329), (79, 259206562), (158, 129603281), (1549, 13219702), (2449, 8361502), (2699, 7587002), (3098, 6609851), (4898, 4180751), (5398, 3793501), (48019, 426442), (83669, 244742), (96038, 213221), (122371, 167338)]