20512355873

素因数分解:

${\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2459}}^1\times {\mathrm{2711}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 21855899520

約数和(自身を除く): 1343543647

約数列:

[1, 17, 181, 2459, 2711, 3077, 41803, 46087, 445079, 490691, 6666349, 7566343, 8341747, 113327933, 1206609169, 20512355873]

約数ペア:

[(1, 20512355873), (17, 1206609169), (181, 113327933), (2459, 8341747), (2711, 7566343), (3077, 6666349), (41803, 490691), (46087, 445079)]