20246083

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 24474128

約数和(自身を除く): 4228045

約数列:

[1, 11, 13, 61, 121, 143, 211, 671, 793, 1573, 2321, 2743, 7381, 8723, 12871, 25531, 30173, 95953, 141581, 167323, 331903, 1557391, 1840553, 20246083]

約数ペア:

[(1, 20246083), (11, 1840553), (13, 1557391), (61, 331903), (121, 167323), (143, 141581), (211, 95953), (671, 30173), (793, 25531), (1573, 12871), (2321, 8723), (2743, 7381)]