20346302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{941}}^1$

素因数の和:1531

約数の個数: 16

約数和(自身を含む): 32216400

約数和(自身を除く): 11870098

約数列:

[1, 2, 19, 38, 569, 941, 1138, 1882, 10811, 17879, 21622, 35758, 535429, 1070858, 10173151, 20346302]

約数ペア:

[(1, 20346302), (2, 10173151), (19, 1070858), (38, 535429), (569, 35758), (941, 21622), (1138, 17879), (1882, 10811)]