20188050022

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1832279}}^1$

素因数の和:1833075

約数の個数: 16

約数和(自身を含む): 34652079360

約数和(自身を除く): 14464029338

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 1832279, 3664558, 12825953, 25651906, 1442003573, 2884007146, 10094025011, 20188050022]

約数ペア:

[(1, 20188050022), (2, 10094025011), (7, 2884007146), (14, 1442003573), (787, 25651906), (1574, 12825953), (5509, 3664558), (11018, 1832279)]