20041680338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1953761}}^1$

素因数の和:1954009

約数の個数: 16

約数和(自身を含む): 31510273536

約数和(自身を除く): 11468593198

約数列:

[1, 2, 23, 46, 223, 446, 5129, 10258, 1953761, 3907522, 44936503, 89873006, 435688703, 871377406, 10020840169, 20041680338]

約数ペア:

[(1, 20041680338), (2, 10020840169), (23, 871377406), (46, 435688703), (223, 89873006), (446, 44936503), (5129, 3907522), (10258, 1953761)]