20597308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 38304000

約数和(自身を除く): 17706692

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 4799, 9598, 19196, 139171, 177563, 278342, 355126, 556684, 710252, 5149327, 10298654, 20597308]

約数ペア:

[(1, 20597308), (2, 10298654), (4, 5149327), (29, 710252), (37, 556684), (58, 355126), (74, 278342), (116, 177563), (148, 139171), (1073, 19196), (2146, 9598), (4292, 4799)]