20173814169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{338413}}^1$

素因数の和:339088

約数の個数: 16

約数和(自身を含む): 27809508864

約数和(自身を除く): 7635694695

約数列:

[1, 3, 31, 93, 641, 1923, 19871, 59613, 338413, 1015239, 10490803, 31472409, 216922733, 650768199, 6724604723, 20173814169]

約数ペア:

[(1, 20173814169), (3, 6724604723), (31, 650768199), (93, 216922733), (641, 31472409), (1923, 10490803), (19871, 1015239), (59613, 338413)]