2016703220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14405023}}^1$

素因数の和:14405039

約数の個数: 24

約数和(自身を含む): 4840088064

約数和(自身を除く): 2823384844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14405023, 28810046, 57620092, 72025115, 100835161, 144050230, 201670322, 288100460, 403340644, 504175805, 1008351610, 2016703220]

約数ペア:

[(1, 2016703220), (2, 1008351610), (4, 504175805), (5, 403340644), (7, 288100460), (10, 201670322), (14, 144050230), (20, 100835161), (28, 72025115), (35, 57620092), (70, 28810046), (140, 14405023)]