20535367028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3343}}^1\times {\mathrm{139609}}^1$

素因数の和:142967

約数の個数: 24

約数和(自身を含む): 39215890560

約数和(自身を除く): 18680523532

約数列:

[1, 2, 4, 11, 22, 44, 3343, 6686, 13372, 36773, 73546, 139609, 147092, 279218, 558436, 1535699, 3071398, 6142796, 466712887, 933425774, 1866851548, 5133841757, 10267683514, 20535367028]

約数ペア:

[(1, 20535367028), (2, 10267683514), (4, 5133841757), (11, 1866851548), (22, 933425774), (44, 466712887), (3343, 6142796), (6686, 3071398), (13372, 1535699), (36773, 558436), (73546, 279218), (139609, 147092)]