20512031772

素因数分解:

$2^2\times 3^1\times {\mathrm{6317}}^1\times {\mathrm{270593}}^1$

素因数の和:276917

約数の個数: 24

約数和(自身を含む): 47869160976

約数和(自身を除く): 27357129204

約数列:

[1, 2, 3, 4, 6, 12, 6317, 12634, 18951, 25268, 37902, 75804, 270593, 541186, 811779, 1082372, 1623558, 3247116, 1709335981, 3418671962, 5128007943, 6837343924, 10256015886, 20512031772]

約数ペア:

[(1, 20512031772), (2, 10256015886), (3, 6837343924), (4, 5128007943), (6, 3418671962), (12, 1709335981), (6317, 3247116), (12634, 1623558), (18951, 1082372), (25268, 811779), (37902, 541186), (75804, 270593)]