20053119090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{668437303}}^1$

素因数の和:668437313

約数の個数: 16

約数和(自身を含む): 48127485888

約数和(自身を除く): 28074366798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 668437303, 1336874606, 2005311909, 3342186515, 4010623818, 6684373030, 10026559545, 20053119090]

約数ペア:

[(1, 20053119090), (2, 10026559545), (3, 6684373030), (5, 4010623818), (6, 3342186515), (10, 2005311909), (15, 1336874606), (30, 668437303)]