20220097960

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4473473}}^1$

素因数の和:4473597

約数の個数: 32

約数和(自身を含む): 45897843240

約数和(自身を除く): 25677745280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 4473473, 8946946, 17893892, 22367365, 35787784, 44734730, 89469460, 178938920, 505502449, 1011004898, 2022009796, 2527512245, 4044019592, 5055024490, 10110048980, 20220097960]

約数ペア:

[(1, 20220097960), (2, 10110048980), (4, 5055024490), (5, 4044019592), (8, 2527512245), (10, 2022009796), (20, 1011004898), (40, 505502449), (113, 178938920), (226, 89469460), (452, 44734730), (565, 35787784), (904, 22367365), (1130, 17893892), (2260, 8946946), (4520, 4473473)]