2013869240

素因数分解:

$2^3\times 5^1\times {\mathrm{50346731}}^1$

素因数の和:50346742

約数の個数: 16

約数和(自身を含む): 4531205880

約数和(自身を除く): 2517336640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50346731, 100693462, 201386924, 251733655, 402773848, 503467310, 1006934620, 2013869240]

約数ペア:

[(1, 2013869240), (2, 1006934620), (4, 503467310), (5, 402773848), (8, 251733655), (10, 201386924), (20, 100693462), (40, 50346731)]