20830302

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8447}}^1$

素因数の和:8592

約数の個数: 24

約数和(自身を含む): 45467136

約数和(自身を除く): 24636834

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 8447, 16894, 25341, 50682, 76023, 152046, 1157239, 2314478, 3471717, 6943434, 10415151, 20830302]

約数ペア:

[(1, 20830302), (2, 10415151), (3, 6943434), (6, 3471717), (9, 2314478), (18, 1157239), (137, 152046), (274, 76023), (411, 50682), (822, 25341), (1233, 16894), (2466, 8447)]