19827888

素因数分解:

$2^4\times 3^1\times {\mathrm{413081}}^1$

素因数の和:413092

約数の個数: 20

約数和(自身を含む): 51222168

約数和(自身を除く): 31394280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413081, 826162, 1239243, 1652324, 2478486, 3304648, 4956972, 6609296, 9913944, 19827888]

約数ペア:

[(1, 19827888), (2, 9913944), (3, 6609296), (4, 4956972), (6, 3304648), (8, 2478486), (12, 1652324), (16, 1239243), (24, 826162), (48, 413081)]