20008572

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15583}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 47126016

約数和(自身を除く): 27117444

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15583, 31166, 46749, 62332, 93498, 186996, 1667381, 3334762, 5002143, 6669524, 10004286, 20008572]

約数ペア:

[(1, 20008572), (2, 10004286), (3, 6669524), (4, 5002143), (6, 3334762), (12, 1667381), (107, 186996), (214, 93498), (321, 62332), (428, 46749), (642, 31166), (1284, 15583)]