2017776368

素因数分解:

$2^4\times {\mathrm{3001}}^1\times {\mathrm{42023}}^1$

素因数の和:45032

約数の個数: 20

約数和(自身を含む): 3910837488

約数和(自身を除く): 1893061120

約数列:

[1, 2, 4, 8, 16, 3001, 6002, 12004, 24008, 42023, 48016, 84046, 168092, 336184, 672368, 126111023, 252222046, 504444092, 1008888184, 2017776368]

約数ペア:

[(1, 2017776368), (2, 1008888184), (4, 504444092), (8, 252222046), (16, 126111023), (3001, 672368), (6002, 336184), (12004, 168092), (24008, 84046), (42023, 48016)]