26849522020

素因数分解:

$2^2\times 5^1\times {\mathrm{1342476101}}^1$

素因数の和:1342476110

約数の個数: 12

約数和(自身を含む): 56383996284

約数和(自身を除く): 29534474264

約数列:

[1, 2, 4, 5, 10, 20, 1342476101, 2684952202, 5369904404, 6712380505, 13424761010, 26849522020]

約数ペア:

[(1, 26849522020), (2, 13424761010), (4, 6712380505), (5, 5369904404), (10, 2684952202), (20, 1342476101)]