2023016620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{393583}}^1$

素因数の和:393849

約数の個数: 24

約数和(自身を含む): 4264876224

約数和(自身を除く): 2241859604

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 393583, 787166, 1574332, 1967915, 3935830, 7871660, 101150831, 202301662, 404603324, 505754155, 1011508310, 2023016620]

約数ペア:

[(1, 2023016620), (2, 1011508310), (4, 505754155), (5, 404603324), (10, 202301662), (20, 101150831), (257, 7871660), (514, 3935830), (1028, 1967915), (1285, 1574332), (2570, 787166), (5140, 393583)]