20115307510

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5307469}}^1$

素因数の和:5307855

約数の個数: 16

約数和(自身を含む): 36303094800

約数和(自身を除く): 16187787290

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5307469, 10614938, 26537345, 53074690, 2011530751, 4023061502, 10057653755, 20115307510]

約数ペア:

[(1, 20115307510), (2, 10057653755), (5, 4023061502), (10, 2011530751), (379, 53074690), (758, 26537345), (1895, 10614938), (3790, 5307469)]