20599030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89561}}^1$

素因数の和:89591

約数の個数: 16

約数和(自身を含む): 38690784

約数和(自身を除く): 18091754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 89561, 179122, 447805, 895610, 2059903, 4119806, 10299515, 20599030]

約数ペア:

[(1, 20599030), (2, 10299515), (5, 4119806), (10, 2059903), (23, 895610), (46, 447805), (115, 179122), (230, 89561)]