20199492093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4403639}}^1$

素因数の和:4403792

約数の個数: 16

約数和(自身を含む): 29592460800

約数和(自身を除く): 9392968707

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 4403639, 13210917, 48440029, 145320087, 612105821, 1836317463, 6733164031, 20199492093]

約数ペア:

[(1, 20199492093), (3, 6733164031), (11, 1836317463), (33, 612105821), (139, 145320087), (417, 48440029), (1529, 13210917), (4587, 4403639)]