20102928

素因数分解:

$2^4\times 3^1\times {\mathrm{418811}}^1$

素因数の和:418822

約数の個数: 20

約数和(自身を含む): 51932688

約数和(自身を除く): 31829760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 418811, 837622, 1256433, 1675244, 2512866, 3350488, 5025732, 6700976, 10051464, 20102928]

約数ペア:

[(1, 20102928), (2, 10051464), (3, 6700976), (4, 5025732), (6, 3350488), (8, 2512866), (12, 1675244), (16, 1256433), (24, 837622), (48, 418811)]