20492755895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{499397}}^1$

素因数の和:499714

約数の個数: 16

約数和(自身を含む): 25529225760

約数和(自身を除く): 5036469865

約数列:

[1, 5, 29, 145, 283, 1415, 8207, 41035, 499397, 2496985, 14482513, 72412565, 141329351, 706646755, 4098551179, 20492755895]

約数ペア:

[(1, 20492755895), (5, 4098551179), (29, 706646755), (145, 141329351), (283, 72412565), (1415, 14482513), (8207, 2496985), (41035, 499397)]