2018607340

素因数分解:

$2^2\times 5^1\times {\mathrm{3673}}^1\times {\mathrm{27479}}^1$

素因数の和:31161

約数の個数: 24

約数和(自身を含む): 4240383840

約数和(自身を除く): 2221776500

約数列:

[1, 2, 4, 5, 10, 20, 3673, 7346, 14692, 18365, 27479, 36730, 54958, 73460, 109916, 137395, 274790, 549580, 100930367, 201860734, 403721468, 504651835, 1009303670, 2018607340]

約数ペア:

[(1, 2018607340), (2, 1009303670), (4, 504651835), (5, 403721468), (10, 201860734), (20, 100930367), (3673, 549580), (7346, 274790), (14692, 137395), (18365, 109916), (27479, 73460), (36730, 54958)]