20692746

素因数分解:

$2^1\times 3^4\times {\mathrm{127733}}^1$

素因数の和:127747

約数の個数: 20

約数和(自身を含む): 46367442

約数和(自身を除く): 25674696

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 127733, 255466, 383199, 766398, 1149597, 2299194, 3448791, 6897582, 10346373, 20692746]

約数ペア:

[(1, 20692746), (2, 10346373), (3, 6897582), (6, 3448791), (9, 2299194), (18, 1149597), (27, 766398), (54, 383199), (81, 255466), (162, 127733)]