20834035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2711}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 26360640

約数和(自身を除く): 5526605

約数列:

[1, 5, 29, 53, 145, 265, 1537, 2711, 7685, 13555, 78619, 143683, 393095, 718415, 4166807, 20834035]

約数ペア:

[(1, 20834035), (5, 4166807), (29, 718415), (53, 393095), (145, 143683), (265, 78619), (1537, 13555), (2711, 7685)]