20658846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9133}}^1$

素因数の和:9180

約数の個数: 32

約数和(自身を含む): 46035360

約数和(自身を除く): 25376514

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9133, 18266, 27399, 54798, 118729, 237458, 264857, 356187, 529714, 712374, 794571, 1589142, 3443141, 6886282, 10329423, 20658846]

約数ペア:

[(1, 20658846), (2, 10329423), (3, 6886282), (6, 3443141), (13, 1589142), (26, 794571), (29, 712374), (39, 529714), (58, 356187), (78, 264857), (87, 237458), (174, 118729), (377, 54798), (754, 27399), (1131, 18266), (2262, 9133)]