20248848680

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2210573}}^1$

素因数の和:2210813

約数の個数: 32

約数和(自身を含む): 45758881800

約数和(自身を除く): 25510033120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 2210573, 4421146, 8842292, 11052865, 17684584, 22105730, 44211460, 88422920, 506221217, 1012442434, 2024884868, 2531106085, 4049769736, 5062212170, 10124424340, 20248848680]

約数ペア:

[(1, 20248848680), (2, 10124424340), (4, 5062212170), (5, 4049769736), (8, 2531106085), (10, 2024884868), (20, 1012442434), (40, 506221217), (229, 88422920), (458, 44211460), (916, 22105730), (1145, 17684584), (1832, 11052865), (2290, 8842292), (4580, 4421146), (9160, 2210573)]