20533902

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{38453}}^1$

素因数の和:38547

約数の個数: 16

約数和(自身を含む): 41530320

約数和(自身を除く): 20996418

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 38453, 76906, 115359, 230718, 3422317, 6844634, 10266951, 20533902]

約数ペア:

[(1, 20533902), (2, 10266951), (3, 6844634), (6, 3422317), (89, 230718), (178, 115359), (267, 76906), (534, 38453)]