20235525764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^2\times {\mathrm{4423}}^1$

素因数の和:4896

約数の個数: 36

約数和(自身を含む): 37126668096

約数和(自身を除く): 16891142332

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 4423, 5129, 8846, 10258, 17692, 20516, 49729, 99458, 101729, 198916, 203458, 406916, 986329, 1143767, 1972658, 2287534, 3945316, 4575068, 22685567, 45371134, 90742268, 219951367, 439902734, 879805468, 5058881441, 10117762882, 20235525764]

約数ペア:

[(1, 20235525764), (2, 10117762882), (4, 5058881441), (23, 879805468), (46, 439902734), (92, 219951367), (223, 90742268), (446, 45371134), (892, 22685567), (4423, 4575068), (5129, 3945316), (8846, 2287534), (10258, 1972658), (17692, 1143767), (20516, 986329), (49729, 406916), (99458, 203458), (101729, 198916)]