20793885827

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1\times {\mathrm{3769}}^1$

素因数の和:4775

約数の個数: 32

約数和(自身を含む): 25058255040

約数和(自身を除く): 4264369213

約数列:

[1, 11, 13, 41, 143, 451, 533, 941, 3769, 5863, 10351, 12233, 38581, 41459, 48997, 134563, 154529, 424391, 501553, 538967, 1699819, 2008877, 3546629, 5517083, 22097647, 39012919, 46106177, 145411789, 507167947, 1599529679, 1890353257, 20793885827]

約数ペア:

[(1, 20793885827), (11, 1890353257), (13, 1599529679), (41, 507167947), (143, 145411789), (451, 46106177), (533, 39012919), (941, 22097647), (3769, 5517083), (5863, 3546629), (10351, 2008877), (12233, 1699819), (38581, 538967), (41459, 501553), (48997, 424391), (134563, 154529)]