20180341611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{17911}}^1\times {\mathrm{5443}}^1$

素因数の和:23383

約数の個数: 24

約数和(自身を含む): 30424033536

約数和(自身を除く): 10243691925

約数列:

[1, 3, 9, 23, 69, 207, 5443, 16329, 17911, 48987, 53733, 125189, 161199, 375567, 411953, 1126701, 1235859, 3707577, 97489573, 292468719, 877406157, 2242260179, 6726780537, 20180341611]

約数ペア:

[(1, 20180341611), (3, 6726780537), (9, 2242260179), (23, 877406157), (69, 292468719), (207, 97489573), (5443, 3707577), (16329, 1235859), (17911, 1126701), (48987, 411953), (53733, 375567), (125189, 161199)]