20118966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479023}}^1$

素因数の和:479035

約数の個数: 16

約数和(自身を含む): 45986304

約数和(自身を除く): 25867338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479023, 958046, 1437069, 2874138, 3353161, 6706322, 10059483, 20118966]

約数ペア:

[(1, 20118966), (2, 10059483), (3, 6706322), (6, 3353161), (7, 2874138), (14, 1437069), (21, 958046), (42, 479023)]