20241356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 37721376

約数和(自身を除く): 17480020

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1511, 3022, 3349, 6044, 6698, 13396, 25687, 51374, 102748, 297667, 595334, 1190668, 5060339, 10120678, 20241356]

約数ペア:

[(1, 20241356), (2, 10120678), (4, 5060339), (17, 1190668), (34, 595334), (68, 297667), (197, 102748), (394, 51374), (788, 25687), (1511, 13396), (3022, 6698), (3349, 6044)]