20167589973

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{69467}}^1$

素因数の和:69617

約数の個数: 32

約数和(自身を含む): 28809768960

約数和(自身を除く): 8642178987

約数列:

[1, 3, 29, 47, 71, 87, 141, 213, 1363, 2059, 3337, 4089, 6177, 10011, 69467, 96773, 208401, 290319, 2014543, 3264949, 4932157, 6043629, 9794847, 14796471, 94683521, 143032553, 231811379, 284050563, 429097659, 695434137, 6722529991, 20167589973]

約数ペア:

[(1, 20167589973), (3, 6722529991), (29, 695434137), (47, 429097659), (71, 284050563), (87, 231811379), (141, 143032553), (213, 94683521), (1363, 14796471), (2059, 9794847), (3337, 6043629), (4089, 4932157), (6177, 3264949), (10011, 2014543), (69467, 290319), (96773, 208401)]