20064044598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{12721}}^1$

素因数の和:13089

約数の個数: 64

約数和(自身を含む): 43968453312

約数和(自身を除く): 23904408714

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 277, 438, 554, 831, 949, 1662, 1898, 2847, 3601, 5694, 7202, 10803, 12721, 20221, 21606, 25442, 38163, 40442, 60663, 76326, 121326, 165373, 262873, 330746, 496119, 525746, 788619, 928633, 992238, 1577238, 1857266, 2785899, 3523717, 5571798, 7047434, 10571151, 12072229, 21142302, 24144458, 36216687, 45808321, 72433374, 91616642, 137424963, 257231341, 274849926, 514462682, 771694023, 1543388046, 3344007433, 6688014866, 10032022299, 20064044598]

約数ペア:

[(1, 20064044598), (2, 10032022299), (3, 6688014866), (6, 3344007433), (13, 1543388046), (26, 771694023), (39, 514462682), (73, 274849926), (78, 257231341), (146, 137424963), (219, 91616642), (277, 72433374), (438, 45808321), (554, 36216687), (831, 24144458), (949, 21142302), (1662, 12072229), (1898, 10571151), (2847, 7047434), (3601, 5571798), (5694, 3523717), (7202, 2785899), (10803, 1857266), (12721, 1577238), (20221, 992238), (21606, 928633), (25442, 788619), (38163, 525746), (40442, 496119), (60663, 330746), (76326, 262873), (121326, 165373)]