20210958660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22621}}^1\times {\mathrm{14891}}^1$

素因数の和:37524

約数の個数: 48

約数和(自身を含む): 56596986432

約数和(自身を除く): 36386027772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14891, 22621, 29782, 44673, 45242, 59564, 67863, 74455, 89346, 90484, 113105, 135726, 148910, 178692, 223365, 226210, 271452, 297820, 339315, 446730, 452420, 678630, 893460, 1357260, 336849311, 673698622, 1010547933, 1347397244, 1684246555, 2021095866, 3368493110, 4042191732, 5052739665, 6736986220, 10105479330, 20210958660]

約数ペア:

[(1, 20210958660), (2, 10105479330), (3, 6736986220), (4, 5052739665), (5, 4042191732), (6, 3368493110), (10, 2021095866), (12, 1684246555), (15, 1347397244), (20, 1010547933), (30, 673698622), (60, 336849311), (14891, 1357260), (22621, 893460), (29782, 678630), (44673, 452420), (45242, 446730), (59564, 339315), (67863, 297820), (74455, 271452), (89346, 226210), (90484, 223365), (113105, 178692), (135726, 148910)]