20722677918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1\times {\mathrm{109169}}^1$

素因数の和:111052

約数の個数: 32

約数和(自身を含む): 43907300640

約数和(自身を除く): 23184622722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1861, 3722, 5583, 11166, 31637, 63274, 94911, 109169, 189822, 218338, 327507, 655014, 1855873, 3711746, 5567619, 11135238, 203163509, 406327018, 609490527, 1218981054, 3453779653, 6907559306, 10361338959, 20722677918]

約数ペア:

[(1, 20722677918), (2, 10361338959), (3, 6907559306), (6, 3453779653), (17, 1218981054), (34, 609490527), (51, 406327018), (102, 203163509), (1861, 11135238), (3722, 5567619), (5583, 3711746), (11166, 1855873), (31637, 655014), (63274, 327507), (94911, 218338), (109169, 189822)]