20186433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 30730752

約数和(自身を除く): 10544319

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 863, 1017, 2589, 2599, 7767, 7797, 19849, 23391, 59547, 97519, 178641, 292557, 877671, 2242937, 6728811, 20186433]

約数ペア:

[(1, 20186433), (3, 6728811), (9, 2242937), (23, 877671), (69, 292557), (113, 178641), (207, 97519), (339, 59547), (863, 23391), (1017, 19849), (2589, 7797), (2599, 7767)]