20190948

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{6547}}^1$

素因数の和:6811

約数の個数: 24

約数和(自身を含む): 47302752

約数和(自身を除く): 27111804

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 6547, 13094, 19641, 26188, 39282, 78564, 1682579, 3365158, 5047737, 6730316, 10095474, 20190948]

約数ペア:

[(1, 20190948), (2, 10095474), (3, 6730316), (4, 5047737), (6, 3365158), (12, 1682579), (257, 78564), (514, 39282), (771, 26188), (1028, 19641), (1542, 13094), (3084, 6547)]