20347794422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{70877}}^1$

素因数の和:71060

約数の個数: 24

約数和(自身を含む): 32257428336

約数和(自身を除く): 11909633914

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 6241, 12482, 70877, 141754, 143543, 287086, 1630171, 3260342, 5599283, 11198566, 128783509, 257567018, 442343357, 884686714, 10173897211, 20347794422]

約数ペア:

[(1, 20347794422), (2, 10173897211), (23, 884686714), (46, 442343357), (79, 257567018), (158, 128783509), (1817, 11198566), (3634, 5599283), (6241, 3260342), (12482, 1630171), (70877, 287086), (141754, 143543)]