20648133033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{53759}}^1$

素因数の和:53989

約数の個数: 32

約数和(自身を含む): 30594170880

約数和(自身を除く): 9946037847

約数列:

[1, 3, 11, 33, 103, 113, 309, 339, 1133, 1243, 3399, 3729, 11639, 34917, 53759, 128029, 161277, 384087, 591349, 1774047, 5537177, 6074767, 16611531, 18224301, 60908947, 66822437, 182726841, 200467311, 625701001, 1877103003, 6882711011, 20648133033]

約数ペア:

[(1, 20648133033), (3, 6882711011), (11, 1877103003), (33, 625701001), (103, 200467311), (113, 182726841), (309, 66822437), (339, 60908947), (1133, 18224301), (1243, 16611531), (3399, 6074767), (3729, 5537177), (11639, 1774047), (34917, 591349), (53759, 384087), (128029, 161277)]