20844134629

素因数分解:

${\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 22269088800

約数和(自身を除く): 1424954171

約数列:

[1, 23, 67, 149, 529, 1541, 3427, 3947, 9983, 35443, 78821, 90781, 229609, 264449, 588103, 2087963, 5281007, 6082327, 13526369, 39402901, 139893521, 311106487, 906266723, 20844134629]

約数ペア:

[(1, 20844134629), (23, 906266723), (67, 311106487), (149, 139893521), (529, 39402901), (1541, 13526369), (3427, 6082327), (3947, 5281007), (9983, 2087963), (35443, 588103), (78821, 264449), (90781, 229609)]