20888906367

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2710381}}^1$

素因数の和:2710758

約数の個数: 16

約数和(自身を含む): 31917458432

約数和(自身を除く): 11028552065

約数列:

[1, 3, 7, 21, 367, 1101, 2569, 7707, 2710381, 8131143, 18972667, 56918001, 994709827, 2984129481, 6962968789, 20888906367]

約数ペア:

[(1, 20888906367), (3, 6962968789), (7, 2984129481), (21, 994709827), (367, 56918001), (1101, 18972667), (2569, 8131143), (7707, 2710381)]