20237074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5443}}^1$

素因数の和:5482

約数の個数: 24

約数和(自身を含む): 35865072

約数和(自身を除く): 15627998

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5443, 10886, 59873, 70759, 119746, 141518, 778349, 919867, 1556698, 1839734, 10118537, 20237074]

約数ペア:

[(1, 20237074), (2, 10118537), (11, 1839734), (13, 1556698), (22, 919867), (26, 778349), (143, 141518), (169, 119746), (286, 70759), (338, 59873), (1859, 10886), (3718, 5443)]