20161932644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23228033}}^1$

素因数の和:23228075

約数の個数: 24

約数和(自身を含む): 41624636928

約数和(自身を除く): 21462704284

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 23228033, 46456066, 92912132, 162596231, 325192462, 650384924, 720069023, 1440138046, 2880276092, 5040483161, 10080966322, 20161932644]

約数ペア:

[(1, 20161932644), (2, 10080966322), (4, 5040483161), (7, 2880276092), (14, 1440138046), (28, 720069023), (31, 650384924), (62, 325192462), (124, 162596231), (217, 92912132), (434, 46456066), (868, 23228033)]