2016193160

素因数分解:

$2^3\times 5^1\times {\mathrm{50404829}}^1$

素因数の和:50404840

約数の個数: 16

約数和(自身を含む): 4536434700

約数和(自身を除く): 2520241540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50404829, 100809658, 201619316, 252024145, 403238632, 504048290, 1008096580, 2016193160]

約数ペア:

[(1, 2016193160), (2, 1008096580), (4, 504048290), (5, 403238632), (8, 252024145), (10, 201619316), (20, 100809658), (40, 50404829)]