20560310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120943}}^1$

素因数の和:120967

約数の個数: 16

約数和(自身を含む): 39185856

約数和(自身を除く): 18625546

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 120943, 241886, 604715, 1209430, 2056031, 4112062, 10280155, 20560310]

約数ペア:

[(1, 20560310), (2, 10280155), (5, 4112062), (10, 2056031), (17, 1209430), (34, 604715), (85, 241886), (170, 120943)]