20532046773

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{66889}}^1$

素因数の和:67257

約数の個数: 32

約数和(自身を含む): 32055828480

約数和(自身を除く): 11523781707

約数列:

[1, 3, 7, 21, 47, 141, 311, 329, 933, 987, 2177, 6531, 14617, 43851, 66889, 102319, 200667, 306957, 468223, 1404669, 3143783, 9431349, 20802479, 22006481, 62407437, 66019443, 145617353, 436852059, 977716513, 2933149539, 6844015591, 20532046773]

約数ペア:

[(1, 20532046773), (3, 6844015591), (7, 2933149539), (21, 977716513), (47, 436852059), (141, 145617353), (311, 66019443), (329, 62407437), (933, 22006481), (987, 20802479), (2177, 9431349), (6531, 3143783), (14617, 1404669), (43851, 468223), (66889, 306957), (102319, 200667)]