20193314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31259}}^1$

素因数の和:31297

約数の個数: 16

約数和(自身を含む): 33760800

約数和(自身を除く): 13567486

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31259, 62518, 531403, 593921, 1062806, 1187842, 10096657, 20193314]

約数ペア:

[(1, 20193314), (2, 10096657), (17, 1187842), (19, 1062806), (34, 593921), (38, 531403), (323, 62518), (646, 31259)]