20590956

素因数分解:

$2^2\times 3^3\times {\mathrm{190657}}^1$

素因数の和:190670

約数の個数: 24

約数和(自身を含む): 53384240

約数和(自身を除く): 32793284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 190657, 381314, 571971, 762628, 1143942, 1715913, 2287884, 3431826, 5147739, 6863652, 10295478, 20590956]

約数ペア:

[(1, 20590956), (2, 10295478), (3, 6863652), (4, 5147739), (6, 3431826), (9, 2287884), (12, 1715913), (18, 1143942), (27, 762628), (36, 571971), (54, 381314), (108, 190657)]