20635044

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6691}}^1$

素因数の和:6955

約数の個数: 24

約数和(自身を含む): 48343008

約数和(自身を除く): 27707964

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6691, 13382, 20073, 26764, 40146, 80292, 1719587, 3439174, 5158761, 6878348, 10317522, 20635044]

約数ペア:

[(1, 20635044), (2, 10317522), (3, 6878348), (4, 5158761), (6, 3439174), (12, 1719587), (257, 80292), (514, 40146), (771, 26764), (1028, 20073), (1542, 13382), (3084, 6691)]