20343356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27197}}^1$

素因数の和:27229

約数の個数: 24

約数和(自身を含む): 41123376

約数和(自身を除く): 20780020

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 27197, 54394, 108788, 299167, 462349, 598334, 924698, 1196668, 1849396, 5085839, 10171678, 20343356]

約数ペア:

[(1, 20343356), (2, 10171678), (4, 5085839), (11, 1849396), (17, 1196668), (22, 924698), (34, 598334), (44, 462349), (68, 299167), (187, 108788), (374, 54394), (748, 27197)]