20239726461

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{221047}}^1$

素因数の和:222400

約数の個数: 16

約数和(自身を含む): 28180967424

約数和(自身を除く): 7941240963

約数列:

[1, 3, 23, 69, 1327, 3981, 30521, 91563, 221047, 663141, 5084081, 15252243, 293329369, 879988107, 6746575487, 20239726461]

約数ペア:

[(1, 20239726461), (3, 6746575487), (23, 879988107), (69, 293329369), (1327, 15252243), (3981, 5084081), (30521, 663141), (91563, 221047)]