20051340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{334189}}^1$

素因数の和:334201

約数の個数: 24

約数和(自身を含む): 56143920

約数和(自身を除く): 36092580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 334189, 668378, 1002567, 1336756, 1670945, 2005134, 3341890, 4010268, 5012835, 6683780, 10025670, 20051340]

約数ペア:

[(1, 20051340), (2, 10025670), (3, 6683780), (4, 5012835), (5, 4010268), (6, 3341890), (10, 2005134), (12, 1670945), (15, 1336756), (20, 1002567), (30, 668378), (60, 334189)]