20173879436

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{1543}}^1\times {\mathrm{21937}}^1$

素因数の和:23633

約数の個数: 24

約数和(自身を含む): 35565885600

約数和(自身を除く): 15392006164

約数列:

[1, 2, 4, 149, 298, 596, 1543, 3086, 6172, 21937, 43874, 87748, 229907, 459814, 919628, 3268613, 6537226, 13074452, 33848791, 67697582, 135395164, 5043469859, 10086939718, 20173879436]

約数ペア:

[(1, 20173879436), (2, 10086939718), (4, 5043469859), (149, 135395164), (298, 67697582), (596, 33848791), (1543, 13074452), (3086, 6537226), (6172, 3268613), (21937, 919628), (43874, 459814), (87748, 229907)]