2000547715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{9533}}^1$

素因数の和:9651

約数の個数: 24

約数和(自身を含む): 2582188560

約数和(自身を除く): 581640845

約数列:

[1, 5, 19, 47, 95, 235, 893, 2209, 4465, 9533, 11045, 41971, 47665, 181127, 209855, 448051, 905635, 2240255, 8512969, 21058397, 42564845, 105291985, 400109543, 2000547715]

約数ペア:

[(1, 2000547715), (5, 400109543), (19, 105291985), (47, 42564845), (95, 21058397), (235, 8512969), (893, 2240255), (2209, 905635), (4465, 448051), (9533, 209855), (11045, 181127), (41971, 47665)]