20859612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{102253}}^1$

素因数の和:102277

約数の個数: 24

約数和(自身を含む): 51536016

約数和(自身を除く): 30676404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 102253, 204506, 306759, 409012, 613518, 1227036, 1738301, 3476602, 5214903, 6953204, 10429806, 20859612]

約数ペア:

[(1, 20859612), (2, 10429806), (3, 6953204), (4, 5214903), (6, 3476602), (12, 1738301), (17, 1227036), (34, 613518), (51, 409012), (68, 306759), (102, 204506), (204, 102253)]