20222492440

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{751207}}^1$

素因数の和:751891

約数の個数: 32

約数和(自身を含む): 45568277280

約数和(自身を除く): 25345784840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 5384, 6730, 13460, 26920, 751207, 1502414, 3004828, 3756035, 6009656, 7512070, 15024140, 30048280, 505562311, 1011124622, 2022249244, 2527811555, 4044498488, 5055623110, 10111246220, 20222492440]

約数ペア:

[(1, 20222492440), (2, 10111246220), (4, 5055623110), (5, 4044498488), (8, 2527811555), (10, 2022249244), (20, 1011124622), (40, 505562311), (673, 30048280), (1346, 15024140), (2692, 7512070), (3365, 6009656), (5384, 3756035), (6730, 3004828), (13460, 1502414), (26920, 751207)]