20092385663

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{778081}}^1$

素因数の和:778143

約数の個数: 24

約数和(自身を含む): 25545988224

約数和(自身を除く): 5453602561

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3689, 25823, 778081, 5446567, 13227377, 24120511, 38125969, 92591639, 168843577, 410048687, 648141473, 1181905039, 2870340809, 20092385663]

約数ペア:

[(1, 20092385663), (7, 2870340809), (17, 1181905039), (31, 648141473), (49, 410048687), (119, 168843577), (217, 92591639), (527, 38125969), (833, 24120511), (1519, 13227377), (3689, 5446567), (25823, 778081)]