20176496768745

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5402007167}}^1$

素因数の和:5402007261

約数の個数: 24

約数和(自身を含む): 35393950964736

約数和(自身を除く): 15217454195991

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 5402007167, 16206021501, 27010035835, 48618064503, 81030107505, 243090322515, 448366594861, 1345099784583, 2241832974305, 4035299353749, 6725498922915, 20176496768745]

約数ペア:

[(1, 20176496768745), (3, 6725498922915), (5, 4035299353749), (9, 2241832974305), (15, 1345099784583), (45, 448366594861), (83, 243090322515), (249, 81030107505), (415, 48618064503), (747, 27010035835), (1245, 16206021501), (3735, 5402007167)]