20199456303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2281651}}^1$

素因数の和:2281894

約数の個数: 16

約数和(自身を含む): 29132132736

約数和(自身を除く): 8932676433

約数列:

[1, 3, 13, 39, 227, 681, 2951, 8853, 2281651, 6844953, 29661463, 88984389, 517934777, 1553804331, 6733152101, 20199456303]

約数ペア:

[(1, 20199456303), (3, 6733152101), (13, 1553804331), (39, 517934777), (227, 88984389), (681, 29661463), (2951, 6844953), (8853, 2281651)]