20682036

素因数分解:

$2^2\times 3^2\times {\mathrm{574501}}^1$

素因数の和:574511

約数の個数: 18

約数和(自身を含む): 52279682

約数和(自身を除く): 31597646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 574501, 1149002, 1723503, 2298004, 3447006, 5170509, 6894012, 10341018, 20682036]

約数ペア:

[(1, 20682036), (2, 10341018), (3, 6894012), (4, 5170509), (6, 3447006), (9, 2298004), (12, 1723503), (18, 1149002), (36, 574501)]