20028642

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17477}}^1$

素因数の和:17673

約数の個数: 16

約数和(自身を含む): 40269312

約数和(自身を除く): 20240670

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17477, 34954, 52431, 104862, 3338107, 6676214, 10014321, 20028642]

約数ペア:

[(1, 20028642), (2, 10014321), (3, 6676214), (6, 3338107), (191, 104862), (382, 52431), (573, 34954), (1146, 17477)]