2016506840

素因数分解:

$2^3\times 5^1\times {\mathrm{50412671}}^1$

素因数の和:50412682

約数の個数: 16

約数和(自身を含む): 4537140480

約数和(自身を除く): 2520633640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50412671, 100825342, 201650684, 252063355, 403301368, 504126710, 1008253420, 2016506840]

約数ペア:

[(1, 2016506840), (2, 1008253420), (4, 504126710), (5, 403301368), (8, 252063355), (10, 201650684), (20, 100825342), (40, 50412671)]