20032696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{80777}}^1$

素因数の和:80814

約数の個数: 16

約数和(自身を含む): 38773440

約数和(自身を除く): 18740744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 80777, 161554, 323108, 646216, 2504087, 5008174, 10016348, 20032696]

約数ペア:

[(1, 20032696), (2, 10016348), (4, 5008174), (8, 2504087), (31, 646216), (62, 323108), (124, 161554), (248, 80777)]