20253438

素因数分解:

$2^1\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1283}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 43966728

約数和(自身を除く): 23713290

約数列:

[1, 2, 3, 6, 9, 18, 877, 1283, 1754, 2566, 2631, 3849, 5262, 7698, 7893, 11547, 15786, 23094, 1125191, 2250382, 3375573, 6751146, 10126719, 20253438]

約数ペア:

[(1, 20253438), (2, 10126719), (3, 6751146), (6, 3375573), (9, 2250382), (18, 1125191), (877, 23094), (1283, 15786), (1754, 11547), (2566, 7893), (2631, 7698), (3849, 5262)]