20148177540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335802959}}^1$

素因数の和:335802971

約数の個数: 24

約数和(自身を含む): 56414897280

約数和(自身を除く): 36266719740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335802959, 671605918, 1007408877, 1343211836, 1679014795, 2014817754, 3358029590, 4029635508, 5037044385, 6716059180, 10074088770, 20148177540]

約数ペア:

[(1, 20148177540), (2, 10074088770), (3, 6716059180), (4, 5037044385), (5, 4029635508), (6, 3358029590), (10, 2014817754), (12, 1679014795), (15, 1343211836), (20, 1007408877), (30, 671605918), (60, 335802959)]