20165886716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2297}}^1\times {\mathrm{75683}}^1$

素因数の和:78013

約数の個数: 24

約数和(自身を含む): 36523584720

約数和(自身を除く): 16357698004

約数列:

[1, 2, 4, 29, 58, 116, 2297, 4594, 9188, 66613, 75683, 133226, 151366, 266452, 302732, 2194807, 4389614, 8779228, 173843851, 347687702, 695375404, 5041471679, 10082943358, 20165886716]

約数ペア:

[(1, 20165886716), (2, 10082943358), (4, 5041471679), (29, 695375404), (58, 347687702), (116, 173843851), (2297, 8779228), (4594, 4389614), (9188, 2194807), (66613, 302732), (75683, 266452), (133226, 151366)]