20639638591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{182009}}^1$

素因数の和:182107

約数の個数: 24

約数和(自身を含む): 24781025520

約数和(自身を除く): 4141386929

約数列:

[1, 11, 13, 61, 143, 169, 671, 793, 1859, 8723, 10309, 113399, 182009, 2002099, 2366117, 11102549, 26027287, 30759521, 122128039, 144333137, 338354731, 1587664507, 1876330781, 20639638591]

約数ペア:

[(1, 20639638591), (11, 1876330781), (13, 1587664507), (61, 338354731), (143, 144333137), (169, 122128039), (671, 30759521), (793, 26027287), (1859, 11102549), (8723, 2366117), (10309, 2002099), (113399, 182009)]