20223882007

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{337949}}^1$

素因数の和:338142

約数の個数: 16

約数和(自身を含む): 23618649600

約数和(自身を除く): 3394767593

約数列:

[1, 7, 83, 103, 581, 721, 8549, 59843, 337949, 2365643, 28049767, 34808747, 196348369, 243661229, 2889126001, 20223882007]

約数ペア:

[(1, 20223882007), (7, 2889126001), (83, 243661229), (103, 196348369), (581, 34808747), (721, 28049767), (8549, 2365643), (59843, 337949)]