20148713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 22955520

約数和(自身を除く): 2806807

約数列:

[1, 13, 23, 79, 299, 853, 1027, 1817, 11089, 19619, 23621, 67387, 255047, 876031, 1549901, 20148713]

約数ペア:

[(1, 20148713), (13, 1549901), (23, 876031), (79, 255047), (299, 67387), (853, 23621), (1027, 19619), (1817, 11089)]