20191465359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19319}}^1\times {\mathrm{8933}}^1$

素因数の和:28271

約数の個数: 24

約数和(自身を含む): 31414088160

約数和(自身を除く): 11222622801

約数列:

[1, 3, 9, 13, 39, 117, 8933, 19319, 26799, 57957, 80397, 116129, 173871, 251147, 348387, 753441, 1045161, 2260323, 172576627, 517729881, 1553189643, 2243496151, 6730488453, 20191465359]

約数ペア:

[(1, 20191465359), (3, 6730488453), (9, 2243496151), (13, 1553189643), (39, 517729881), (117, 172576627), (8933, 2260323), (19319, 1045161), (26799, 753441), (57957, 348387), (80397, 251147), (116129, 173871)]