20210141948

素因数分解:

$2^2\times {\mathrm{347}}^1\times {\mathrm{449}}^1\times {\mathrm{32429}}^1$

素因数の和:33229

約数の個数: 24

約数和(自身を含む): 35549766000

約数和(自身を除く): 15339624052

約数列:

[1, 2, 4, 347, 449, 694, 898, 1388, 1796, 32429, 64858, 129716, 155803, 311606, 623212, 11252863, 14560621, 22505726, 29121242, 45011452, 58242484, 5052535487, 10105070974, 20210141948]

約数ペア:

[(1, 20210141948), (2, 10105070974), (4, 5052535487), (347, 58242484), (449, 45011452), (694, 29121242), (898, 22505726), (1388, 14560621), (1796, 11252863), (32429, 623212), (64858, 311606), (129716, 155803)]