2020113901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{47189}}^1$

素因数の和:47328

約数の個数: 16

約数和(自身を含む): 2259457200

約数和(自身を除く): 239343299

約数列:

[1, 13, 37, 89, 481, 1157, 3293, 42809, 47189, 613457, 1745993, 4199821, 22697909, 54597673, 155393377, 2020113901]

約数ペア:

[(1, 2020113901), (13, 155393377), (37, 54597673), (89, 22697909), (481, 4199821), (1157, 1745993), (3293, 613457), (42809, 47189)]