20044746

素因数分解:

$2^1\times 3^4\times {\mathrm{123733}}^1$

素因数の和:123747

約数の個数: 20

約数和(自身を含む): 44915442

約数和(自身を除く): 24870696

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123733, 247466, 371199, 742398, 1113597, 2227194, 3340791, 6681582, 10022373, 20044746]

約数ペア:

[(1, 20044746), (2, 10022373), (3, 6681582), (6, 3340791), (9, 2227194), (18, 1113597), (27, 742398), (54, 371199), (81, 247466), (162, 123733)]