20926060

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3571}}^1$

素因数の和:3873

約数の個数: 24

約数和(自身を含む): 44107056

約数和(自身を除く): 23180996

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 3571, 5860, 7142, 14284, 17855, 35710, 71420, 1046303, 2092606, 4185212, 5231515, 10463030, 20926060]

約数ペア:

[(1, 20926060), (2, 10463030), (4, 5231515), (5, 4185212), (10, 2092606), (20, 1046303), (293, 71420), (586, 35710), (1172, 17855), (1465, 14284), (2930, 7142), (3571, 5860)]