20252022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3469}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 46636800

約数和(自身を除く): 26384778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3469, 5838, 6938, 10407, 20814, 24283, 48566, 72849, 145698, 482191, 964382, 1446573, 2893146, 3375337, 6750674, 10126011, 20252022]

約数ペア:

[(1, 20252022), (2, 10126011), (3, 6750674), (6, 3375337), (7, 2893146), (14, 1446573), (21, 964382), (42, 482191), (139, 145698), (278, 72849), (417, 48566), (834, 24283), (973, 20814), (1946, 10407), (2919, 6938), (3469, 5838)]