2016237560

素因数分解:

$2^3\times 5^1\times {\mathrm{50405939}}^1$

素因数の和:50405950

約数の個数: 16

約数和(自身を含む): 4536534600

約数和(自身を除く): 2520297040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50405939, 100811878, 201623756, 252029695, 403247512, 504059390, 1008118780, 2016237560]

約数ペア:

[(1, 2016237560), (2, 1008118780), (4, 504059390), (5, 403247512), (8, 252029695), (10, 201623756), (20, 100811878), (40, 50405939)]