20152206934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{319339}}^1$

素因数の和:319707

約数の個数: 16

約数和(自身を含む): 30579998400

約数和(自身を除く): 10427791466

約数列:

[1, 2, 139, 227, 278, 454, 31553, 63106, 319339, 638678, 44388121, 72489953, 88776242, 144979906, 10076103467, 20152206934]

約数ペア:

[(1, 20152206934), (2, 10076103467), (139, 144979906), (227, 88776242), (278, 72489953), (454, 44388121), (31553, 638678), (63106, 319339)]