20147756574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7151}}^1\times {\mathrm{42689}}^1$

素因数の和:49856

約数の個数: 32

約数和(自身を含む): 43965918720

約数和(自身を除く): 23818162146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 7151, 14302, 21453, 42689, 42906, 78661, 85378, 128067, 157322, 235983, 256134, 469579, 471966, 939158, 1408737, 2817474, 305269039, 610538078, 915807117, 1831614234, 3357959429, 6715918858, 10073878287, 20147756574]

約数ペア:

[(1, 20147756574), (2, 10073878287), (3, 6715918858), (6, 3357959429), (11, 1831614234), (22, 915807117), (33, 610538078), (66, 305269039), (7151, 2817474), (14302, 1408737), (21453, 939158), (42689, 471966), (42906, 469579), (78661, 256134), (85378, 235983), (128067, 157322)]