20247007222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{908671}}^1$

素因数の和:909543

約数の個数: 16

約数和(自身を含む): 32744904192

約数和(自身を除く): 12497896970

約数列:

[1, 2, 13, 26, 857, 1714, 11141, 22282, 908671, 1817342, 11812723, 23625446, 778731047, 1557462094, 10123503611, 20247007222]

約数ペア:

[(1, 20247007222), (2, 10123503611), (13, 1557462094), (26, 778731047), (857, 23625446), (1714, 11812723), (11141, 1817342), (22282, 908671)]