20157214513

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6151}}^1\times {\mathrm{7499}}^1$

素因数の和:13692

約数の個数: 16

約数和(自身を含む): 22147200000

約数和(自身を除く): 1989985487

約数列:

[1, 19, 23, 437, 6151, 7499, 116869, 141473, 142481, 172477, 2687987, 3277063, 46126349, 876400631, 1060906027, 20157214513]

約数ペア:

[(1, 20157214513), (19, 1060906027), (23, 876400631), (437, 46126349), (6151, 3277063), (7499, 2687987), (116869, 172477), (141473, 142481)]