20102843096

素因数分解:

$2^3\times 7^4\times {\mathrm{1046587}}^1$

素因数の和:1046621

約数の個数: 40

約数和(自身を含む): 43972394820

約数和(自身を除く): 23869551724

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 1046587, 2093174, 4186348, 7326109, 8372696, 14652218, 29304436, 51282763, 58608872, 102565526, 205131052, 358979341, 410262104, 717958682, 1435917364, 2512855387, 2871834728, 5025710774, 10051421548, 20102843096]

約数ペア:

[(1, 20102843096), (2, 10051421548), (4, 5025710774), (7, 2871834728), (8, 2512855387), (14, 1435917364), (28, 717958682), (49, 410262104), (56, 358979341), (98, 205131052), (196, 102565526), (343, 58608872), (392, 51282763), (686, 29304436), (1372, 14652218), (2401, 8372696), (2744, 7326109), (4802, 4186348), (9604, 2093174), (19208, 1046587)]