20074887135

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2671309}}^1$

素因数の和:2671487

約数の個数: 24

約数和(自身を含む): 35004846240

約数和(自身を除く): 14929959105

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 2671309, 8013927, 13356545, 24041781, 40069635, 120208905, 446108603, 1338325809, 2230543015, 4014977427, 6691629045, 20074887135]

約数ペア:

[(1, 20074887135), (3, 6691629045), (5, 4014977427), (9, 2230543015), (15, 1338325809), (45, 446108603), (167, 120208905), (501, 40069635), (835, 24041781), (1503, 13356545), (2505, 8013927), (7515, 2671309)]