20705064

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6793}}^1$

素因数の和:6929

約数の個数: 32

約数和(自身を含む): 52177920

約数和(自身を除く): 31472856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6793, 13586, 20379, 27172, 40758, 54344, 81516, 163032, 862711, 1725422, 2588133, 3450844, 5176266, 6901688, 10352532, 20705064]

約数ペア:

[(1, 20705064), (2, 10352532), (3, 6901688), (4, 5176266), (6, 3450844), (8, 2588133), (12, 1725422), (24, 862711), (127, 163032), (254, 81516), (381, 54344), (508, 40758), (762, 27172), (1016, 20379), (1524, 13586), (3048, 6793)]