20093384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{58411}}^1$

素因数の和:58460

約数の個数: 16

約数和(自身を含む): 38551920

約数和(自身を除く): 18458536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 58411, 116822, 233644, 467288, 2511673, 5023346, 10046692, 20093384]

約数ペア:

[(1, 20093384), (2, 10046692), (4, 5023346), (8, 2511673), (43, 467288), (86, 233644), (172, 116822), (344, 58411)]