20162156836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1186847}}^1$

素因数の和:1187019

約数の個数: 24

約数和(自身を含む): 36687845376

約数和(自身を除く): 16525688540

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 1186847, 2373694, 4747388, 36792257, 73584514, 147169028, 162598039, 325196078, 650392156, 5040539209, 10081078418, 20162156836]

約数ペア:

[(1, 20162156836), (2, 10081078418), (4, 5040539209), (31, 650392156), (62, 325196078), (124, 162598039), (137, 147169028), (274, 73584514), (548, 36792257), (4247, 4747388), (8494, 2373694), (16988, 1186847)]