20174328207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{15619}}^1\times {\mathrm{4349}}^1$

素因数の和:19988

約数の個数: 32

約数和(自身を含む): 32614560000

約数和(自身を除く): 12440231793

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4349, 13047, 15619, 39141, 46857, 47839, 117423, 140571, 143517, 171809, 421713, 430551, 515427, 1291653, 1546281, 4638843, 67927031, 203781093, 611343279, 747197341, 1834029837, 2241592023, 6724776069, 20174328207]

約数ペア:

[(1, 20174328207), (3, 6724776069), (9, 2241592023), (11, 1834029837), (27, 747197341), (33, 611343279), (99, 203781093), (297, 67927031), (4349, 4638843), (13047, 1546281), (15619, 1291653), (39141, 515427), (46857, 430551), (47839, 421713), (117423, 171809), (140571, 143517)]