20859022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 32752512

約数和(自身を除く): 11893490

約数列:

[1, 2, 23, 46, 467, 934, 971, 1942, 10741, 21482, 22333, 44666, 453457, 906914, 10429511, 20859022]

約数ペア:

[(1, 20859022), (2, 10429511), (23, 906914), (46, 453457), (467, 44666), (934, 22333), (971, 21482), (1942, 10741)]