20860934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 32332608

約数和(自身を除く): 11471674

約数列:

[1, 2, 43, 86, 107, 214, 2267, 4534, 4601, 9202, 97481, 194962, 242569, 485138, 10430467, 20860934]

約数ペア:

[(1, 20860934), (2, 10430467), (43, 485138), (86, 242569), (107, 194962), (214, 97481), (2267, 9202), (4534, 4601)]