20041574406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{477180343}}^1$

素因数の和:477180355

約数の個数: 16

約数和(自身を含む): 45809313024

約数和(自身を除く): 25767738618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 477180343, 954360686, 1431541029, 2863082058, 3340262401, 6680524802, 10020787203, 20041574406]

約数ペア:

[(1, 20041574406), (2, 10020787203), (3, 6680524802), (6, 3340262401), (7, 2863082058), (14, 1431541029), (21, 954360686), (42, 477180343)]