20159320156

素因数分解:

$2^2\times {\mathrm{66851}}^1\times {\mathrm{75389}}^1$

素因数の和:142244

約数の個数: 12

約数和(自身を含む): 35279805960

約数和(自身を除く): 15120485804

約数列:

[1, 2, 4, 66851, 75389, 133702, 150778, 267404, 301556, 5039830039, 10079660078, 20159320156]

約数ペア:

[(1, 20159320156), (2, 10079660078), (4, 5039830039), (66851, 301556), (75389, 267404), (133702, 150778)]