20550656444

素因数分解:

$2^2\times {\mathrm{719}}^1\times {\mathrm{1609}}^1\times {\mathrm{4441}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 36044164800

約数和(自身を除く): 15493508356

約数列:

[1, 2, 4, 719, 1438, 1609, 2876, 3218, 4441, 6436, 8882, 17764, 1156871, 2313742, 3193079, 4627484, 6386158, 7145569, 12772316, 14291138, 28582276, 5137664111, 10275328222, 20550656444]

約数ペア:

[(1, 20550656444), (2, 10275328222), (4, 5137664111), (719, 28582276), (1438, 14291138), (1609, 12772316), (2876, 7145569), (3218, 6386158), (4441, 4627484), (6436, 3193079), (8882, 2313742), (17764, 1156871)]