20291224855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{503317}}^1$

素因数の和:504066

約数の個数: 16

約数和(自身を含む): 26599349664

約数和(自身を除く): 6308124809

約数列:

[1, 5, 11, 55, 733, 3665, 8063, 40315, 503317, 2516585, 5536487, 27682435, 368931361, 1844656805, 4058244971, 20291224855]

約数ペア:

[(1, 20291224855), (5, 4058244971), (11, 1844656805), (55, 368931361), (733, 27682435), (3665, 5536487), (8063, 2516585), (40315, 503317)]