20186694531

素因数分解:

$3^8\times {\mathrm{853}}^1\times {\mathrm{3607}}^1$

素因数の和:4484

約数の個数: 36

約数和(自身を含む): 30322404112

約数和(自身を除く): 10135709581

約数列:

[1, 3, 9, 27, 81, 243, 729, 853, 2187, 2559, 3607, 6561, 7677, 10821, 23031, 32463, 69093, 97389, 207279, 292167, 621837, 876501, 1865511, 2629503, 3076771, 5596533, 7888509, 9230313, 23665527, 27690939, 83072817, 249218451, 747655353, 2242966059, 6728898177, 20186694531]

約数ペア:

[(1, 20186694531), (3, 6728898177), (9, 2242966059), (27, 747655353), (81, 249218451), (243, 83072817), (729, 27690939), (853, 23665527), (2187, 9230313), (2559, 7888509), (3607, 5596533), (6561, 3076771), (7677, 2629503), (10821, 1865511), (23031, 876501), (32463, 621837), (69093, 292167), (97389, 207279)]