20680008

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5783}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 52056000

約数和(自身を除く): 31375992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5783, 11566, 17349, 23132, 34698, 46264, 69396, 138792, 861667, 1723334, 2585001, 3446668, 5170002, 6893336, 10340004, 20680008]

約数ペア:

[(1, 20680008), (2, 10340004), (3, 6893336), (4, 5170002), (6, 3446668), (8, 2585001), (12, 1723334), (24, 861667), (149, 138792), (298, 69396), (447, 46264), (596, 34698), (894, 23132), (1192, 17349), (1788, 11566), (3576, 5783)]