20173784403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4005119}}^1$

素因数の和:4005218

約数の個数: 16

約数和(自身を含む): 28452372480

約数和(自身を除く): 8278588077

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 4005119, 12015357, 92117737, 276353211, 292373687, 877121061, 6724594801, 20173784403]

約数ペア:

[(1, 20173784403), (3, 6724594801), (23, 877121061), (69, 292373687), (73, 276353211), (219, 92117737), (1679, 12015357), (5037, 4005119)]