20168524617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{5701}}^1$

素因数の和:6769

約数の個数: 32

約数和(自身を含む): 28908866304

約数和(自身を除く): 8740341687

約数列:

[1, 3, 17, 51, 71, 213, 977, 1207, 2931, 3621, 5701, 16609, 17103, 49827, 69367, 96917, 208101, 290751, 404771, 1179239, 1214313, 3537717, 5569877, 6881107, 16709631, 20643321, 94687909, 284063727, 395461267, 1186383801, 6722841539, 20168524617]

約数ペア:

[(1, 20168524617), (3, 6722841539), (17, 1186383801), (51, 395461267), (71, 284063727), (213, 94687909), (977, 20643321), (1207, 16709631), (2931, 6881107), (3621, 5569877), (5701, 3537717), (16609, 1214313), (17103, 1179239), (49827, 404771), (69367, 290751), (96917, 208101)]