20170008

素因数分解:

$2^3\times 3^2\times {\mathrm{280139}}^1$

素因数の和:280151

約数の個数: 24

約数和(自身を含む): 54627300

約数和(自身を除く): 34457292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280139, 560278, 840417, 1120556, 1680834, 2241112, 2521251, 3361668, 5042502, 6723336, 10085004, 20170008]

約数ペア:

[(1, 20170008), (2, 10085004), (3, 6723336), (4, 5042502), (6, 3361668), (8, 2521251), (9, 2241112), (12, 1680834), (18, 1120556), (24, 840417), (36, 560278), (72, 280139)]