20678229598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{15319}}^1$

素因数の和:15796

約数の個数: 32

約数和(自身を含む): 33703387200

約数和(自身を除く): 13025157602

約数列:

[1, 2, 13, 26, 193, 269, 386, 538, 2509, 3497, 5018, 6994, 15319, 30638, 51917, 103834, 199147, 398294, 674921, 1349842, 2956567, 4120811, 5913134, 8241622, 38435371, 53570543, 76870742, 107141086, 795316523, 1590633046, 10339114799, 20678229598]

約数ペア:

[(1, 20678229598), (2, 10339114799), (13, 1590633046), (26, 795316523), (193, 107141086), (269, 76870742), (386, 53570543), (538, 38435371), (2509, 8241622), (3497, 5913134), (5018, 4120811), (6994, 2956567), (15319, 1349842), (30638, 674921), (51917, 398294), (103834, 199147)]