20280424

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{42967}}^1$

素因数の和:43032

約数の個数: 16

約数和(自身を含む): 38671200

約数和(自身を除く): 18390776

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 42967, 85934, 171868, 343736, 2535053, 5070106, 10140212, 20280424]

約数ペア:

[(1, 20280424), (2, 10140212), (4, 5070106), (8, 2535053), (59, 343736), (118, 171868), (236, 85934), (472, 42967)]