20554243

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 1672157

約数列:

[1, 29, 41, 59, 293, 1189, 1711, 2419, 8497, 12013, 17287, 70151, 348377, 501323, 708767, 20554243]

約数ペア:

[(1, 20554243), (29, 708767), (41, 501323), (59, 348377), (293, 70151), (1189, 17287), (1711, 12013), (2419, 8497)]