20135131676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12368017}}^1$

素因数の和:12368069

約数の個数: 24

約数和(自身を含む): 39478713456

約数和(自身を除く): 19343581780

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12368017, 24736034, 49472068, 136048187, 272096374, 457616629, 544192748, 915233258, 1830466516, 5033782919, 10067565838, 20135131676]

約数ペア:

[(1, 20135131676), (2, 10067565838), (4, 5033782919), (11, 1830466516), (22, 915233258), (37, 544192748), (44, 457616629), (74, 272096374), (148, 136048187), (407, 49472068), (814, 24736034), (1628, 12368017)]