13000820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92863}}^1$

素因数の和:92879

約数の個数: 24

約数和(自身を含む): 31202304

約数和(自身を除く): 18201484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92863, 185726, 371452, 464315, 650041, 928630, 1300082, 1857260, 2600164, 3250205, 6500410, 13000820]

約数ペア:

[(1, 13000820), (2, 6500410), (4, 3250205), (5, 2600164), (7, 1857260), (10, 1300082), (14, 928630), (20, 650041), (28, 464315), (35, 371452), (70, 185726), (140, 92863)]