20172183837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1\times {\mathrm{2957}}^1$

素因数の和:4013

約数の個数: 32

約数和(自身を含む): 29147422080

約数和(自身を除く): 8975238243

約数列:

[1, 3, 13, 39, 211, 633, 829, 2487, 2743, 2957, 8229, 8871, 10777, 32331, 38441, 115323, 174919, 524757, 623927, 1871781, 2273947, 2451353, 6821841, 7354059, 8111051, 24333153, 31867589, 95602767, 517235483, 1551706449, 6724061279, 20172183837]

約数ペア:

[(1, 20172183837), (3, 6724061279), (13, 1551706449), (39, 517235483), (211, 95602767), (633, 31867589), (829, 24333153), (2487, 8111051), (2743, 7354059), (2957, 6821841), (8229, 2451353), (8871, 2273947), (10777, 1871781), (32331, 623927), (38441, 524757), (115323, 174919)]