20199064145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{506941}}^1$

素因数の和:507572

約数の個数: 16

約数和(自身を含む): 26146040592

約数和(自身を除く): 5946976447

約数列:

[1, 5, 13, 65, 613, 3065, 7969, 39845, 506941, 2534705, 6590233, 32951165, 310754833, 1553774165, 4039812829, 20199064145]

約数ペア:

[(1, 20199064145), (5, 4039812829), (13, 1553774165), (65, 310754833), (613, 32951165), (3065, 6590233), (7969, 2534705), (39845, 506941)]