20335044

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{39409}}^1$

素因数の和:39459

約数の個数: 24

約数和(自身を含む): 48553120

約数和(自身を除く): 28218076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 39409, 78818, 118227, 157636, 236454, 472908, 1694587, 3389174, 5083761, 6778348, 10167522, 20335044]

約数ペア:

[(1, 20335044), (2, 10167522), (3, 6778348), (4, 5083761), (6, 3389174), (12, 1694587), (43, 472908), (86, 236454), (129, 157636), (172, 118227), (258, 78818), (516, 39409)]