2017620636

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{204793}}^1$

素因数の和:205621

約数の個数: 24

約数和(自身を含む): 4713538704

約数和(自身を除く): 2695918068

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 204793, 409586, 614379, 819172, 1228758, 2457516, 168135053, 336270106, 504405159, 672540212, 1008810318, 2017620636]

約数ペア:

[(1, 2017620636), (2, 1008810318), (3, 672540212), (4, 504405159), (6, 336270106), (12, 168135053), (821, 2457516), (1642, 1228758), (2463, 819172), (3284, 614379), (4926, 409586), (9852, 204793)]