20701140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{345019}}^1$

素因数の和:345031

約数の個数: 24

約数和(自身を含む): 57963360

約数和(自身を除く): 37262220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 345019, 690038, 1035057, 1380076, 1725095, 2070114, 3450190, 4140228, 5175285, 6900380, 10350570, 20701140]

約数ペア:

[(1, 20701140), (2, 10350570), (3, 6900380), (4, 5175285), (5, 4140228), (6, 3450190), (10, 2070114), (12, 1725095), (15, 1380076), (20, 1035057), (30, 690038), (60, 345019)]