20226020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7963}}^1$

素因数の和:8099

約数の個数: 24

約数和(自身を含む): 42814464

約数和(自身を除く): 22588444

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 7963, 15926, 31852, 39815, 79630, 159260, 1011301, 2022602, 4045204, 5056505, 10113010, 20226020]

約数ペア:

[(1, 20226020), (2, 10113010), (4, 5056505), (5, 4045204), (10, 2022602), (20, 1011301), (127, 159260), (254, 79630), (508, 39815), (635, 31852), (1270, 15926), (2540, 7963)]