2020134813

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1\times {\mathrm{3583}}^1$

素因数の和:6304

約数の個数: 16

約数和(自身を含む): 2733244416

約数和(自身を除く): 713109603

約数列:

[1, 3, 71, 213, 2647, 3583, 7941, 10749, 187937, 254393, 563811, 763179, 9484201, 28452603, 673378271, 2020134813]

約数ペア:

[(1, 2020134813), (3, 673378271), (71, 28452603), (213, 9484201), (2647, 763179), (3583, 563811), (7941, 254393), (10749, 187937)]