20187193310

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^2\times {\mathrm{21419}}^1$

素因数の和:22040

約数の個数: 24

約数和(自身を含む): 36457396920

約数和(自身を除く): 16270203610

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 21419, 42838, 94249, 107095, 188498, 214190, 471245, 942490, 6575633, 13151266, 32878165, 65756330, 2018719331, 4037438662, 10093596655, 20187193310]

約数ペア:

[(1, 20187193310), (2, 10093596655), (5, 4037438662), (10, 2018719331), (307, 65756330), (614, 32878165), (1535, 13151266), (3070, 6575633), (21419, 942490), (42838, 471245), (94249, 214190), (107095, 188498)]