20567228218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7019}}^1\times {\mathrm{86183}}^1$

素因数の和:93221

約数の個数: 16

約数和(自身を含む): 32670630720

約数和(自身を除く): 12103402502

約数列:

[1, 2, 17, 34, 7019, 14038, 86183, 119323, 172366, 238646, 1465111, 2930222, 604918477, 1209836954, 10283614109, 20567228218]

約数ペア:

[(1, 20567228218), (2, 10283614109), (17, 1209836954), (34, 604918477), (7019, 2930222), (14038, 1465111), (86183, 238646), (119323, 172366)]