21092060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{95873}}^1$

素因数の和:95893

約数の個数: 24

約数和(自身を含む): 48320496

約数和(自身を除く): 27228436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 95873, 191746, 383492, 479365, 958730, 1054603, 1917460, 2109206, 4218412, 5273015, 10546030, 21092060]

約数ペア:

[(1, 21092060), (2, 10546030), (4, 5273015), (5, 4218412), (10, 2109206), (11, 1917460), (20, 1054603), (22, 958730), (44, 479365), (55, 383492), (110, 191746), (220, 95873)]