20156032253

素因数分解:

$7^2\times {\mathrm{5189}}^1\times {\mathrm{79273}}^1$

素因数の和:84476

約数の個数: 12

約数和(自身を含む): 23451627420

約数和(自身を除く): 3295595167

約数列:

[1, 7, 49, 5189, 36323, 79273, 254261, 554911, 3884377, 411347597, 2879433179, 20156032253]

約数ペア:

[(1, 20156032253), (7, 2879433179), (49, 411347597), (5189, 3884377), (36323, 554911), (79273, 254261)]