20415372

素因数分解:

$2^2\times 3^1\times {\mathrm{467}}^1\times {\mathrm{3643}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 47750976

約数和(自身を除く): 27335604

約数列:

[1, 2, 3, 4, 6, 12, 467, 934, 1401, 1868, 2802, 3643, 5604, 7286, 10929, 14572, 21858, 43716, 1701281, 3402562, 5103843, 6805124, 10207686, 20415372]

約数ペア:

[(1, 20415372), (2, 10207686), (3, 6805124), (4, 5103843), (6, 3402562), (12, 1701281), (467, 43716), (934, 21858), (1401, 14572), (1868, 10929), (2802, 7286), (3643, 5604)]