18285559804580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9052257329}}^1$

素因数の和:9052257439

約数の個数: 24

約数和(自身を含む): 38779870401720

約数和(自身を除く): 20494310597140

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 9052257329, 18104514658, 36209029316, 45261286645, 90522573290, 181045146580, 914277990229, 1828555980458, 3657111960916, 4571389951145, 9142779902290, 18285559804580]

約数ペア:

[(1, 18285559804580), (2, 9142779902290), (4, 4571389951145), (5, 3657111960916), (10, 1828555980458), (20, 914277990229), (101, 181045146580), (202, 90522573290), (404, 45261286645), (505, 36209029316), (1010, 18104514658), (2020, 9052257329)]