20174844140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{70379}}^1$

素因数の和:71702

約数の個数: 48

約数和(自身を含む): 46254862080

約数和(自身を除く): 26080017940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1303, 2606, 5212, 6515, 13030, 14333, 26060, 28666, 57332, 70379, 71665, 140758, 143330, 281516, 286660, 351895, 703790, 774169, 1407580, 1548338, 3096676, 3870845, 7741690, 15483380, 91703837, 183407674, 366815348, 458519185, 917038370, 1008742207, 1834076740, 2017484414, 4034968828, 5043711035, 10087422070, 20174844140]

約数ペア:

[(1, 20174844140), (2, 10087422070), (4, 5043711035), (5, 4034968828), (10, 2017484414), (11, 1834076740), (20, 1008742207), (22, 917038370), (44, 458519185), (55, 366815348), (110, 183407674), (220, 91703837), (1303, 15483380), (2606, 7741690), (5212, 3870845), (6515, 3096676), (13030, 1548338), (14333, 1407580), (26060, 774169), (28666, 703790), (57332, 351895), (70379, 286660), (71665, 281516), (140758, 143330)]