20461278

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{38317}}^1$

素因数の和:38411

約数の個数: 16

約数和(自身を含む): 41383440

約数和(自身を除く): 20922162

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 38317, 76634, 114951, 229902, 3410213, 6820426, 10230639, 20461278]

約数ペア:

[(1, 20461278), (2, 10230639), (3, 6820426), (6, 3410213), (89, 229902), (178, 114951), (267, 76634), (534, 38317)]