20172596205

素因数分解:

$3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{529673}}^1$

素因数の和:532220

約数の個数: 16

約数和(自身を含む): 32288927040

約数和(自身を除く): 12116330835

約数列:

[1, 3, 5, 15, 2539, 7617, 12695, 38085, 529673, 1589019, 2648365, 7945095, 1344839747, 4034519241, 6724198735, 20172596205]

約数ペア:

[(1, 20172596205), (3, 6724198735), (5, 4034519241), (15, 1344839747), (2539, 7945095), (7617, 2648365), (12695, 1589019), (38085, 529673)]