20095146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48539}}^1$

素因数の和:48570

約数の個数: 24

約数和(自身を含む): 45433440

約数和(自身を除く): 25338294

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48539, 97078, 145617, 291234, 436851, 873702, 1116397, 2232794, 3349191, 6698382, 10047573, 20095146]

約数ペア:

[(1, 20095146), (2, 10047573), (3, 6698382), (6, 3349191), (9, 2232794), (18, 1116397), (23, 873702), (46, 436851), (69, 291234), (138, 145617), (207, 97078), (414, 48539)]