20125070959

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{48859}}^1$

素因数の和:49067

約数の個数: 24

約数和(自身を含む): 24423745920

約数和(自身を除く): 4298674961

約数列:

[1, 7, 19, 133, 163, 361, 1141, 2527, 3097, 21679, 48859, 58843, 342013, 411901, 928321, 6498247, 7964017, 17638099, 55748119, 123466693, 151316323, 1059214261, 2875010137, 20125070959]

約数ペア:

[(1, 20125070959), (7, 2875010137), (19, 1059214261), (133, 151316323), (163, 123466693), (361, 55748119), (1141, 17638099), (2527, 7964017), (3097, 6498247), (21679, 928321), (48859, 411901), (58843, 342013)]