20145010692

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2660461}}^1$

素因数の和:2661099

約数の個数: 24

約数和(自身を含む): 47079535552

約数和(自身を除く): 26934524860

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 3786, 7572, 2660461, 5320922, 7981383, 10641844, 15962766, 31925532, 1678750891, 3357501782, 5036252673, 6715003564, 10072505346, 20145010692]

約数ペア:

[(1, 20145010692), (2, 10072505346), (3, 6715003564), (4, 5036252673), (6, 3357501782), (12, 1678750891), (631, 31925532), (1262, 15962766), (1893, 10641844), (2524, 7981383), (3786, 5320922), (7572, 2660461)]