20116053550

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{3691019}}^1$

素因数の和:3691140

約数の個数: 24

約数和(自身を含む): 37759134600

約数和(自身を除く): 17643081050

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 3691019, 7382038, 18455095, 36910190, 92275475, 184550950, 402321071, 804642142, 2011605355, 4023210710, 10058026775, 20116053550]

約数ペア:

[(1, 20116053550), (2, 10058026775), (5, 4023210710), (10, 2011605355), (25, 804642142), (50, 402321071), (109, 184550950), (218, 92275475), (545, 36910190), (1090, 18455095), (2725, 7382038), (5450, 3691019)]