20551044

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{25561}}^1$

素因数の和:25635

約数の個数: 24

約数和(自身を含む): 48670048

約数和(自身を除く): 28119004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25561, 51122, 76683, 102244, 153366, 306732, 1712587, 3425174, 5137761, 6850348, 10275522, 20551044]

約数ペア:

[(1, 20551044), (2, 10275522), (3, 6850348), (4, 5137761), (6, 3425174), (12, 1712587), (67, 306732), (134, 153366), (201, 102244), (268, 76683), (402, 51122), (804, 25561)]