2020111045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{134093}}^1$

素因数の和:134252

約数の個数: 16

約数和(自身を含む): 2548858752

約数和(自身を除く): 528747707

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 134093, 670465, 3084139, 15420695, 17566183, 87830915, 404022209, 2020111045]

約数ペア:

[(1, 2020111045), (5, 404022209), (23, 87830915), (115, 17566183), (131, 15420695), (655, 3084139), (3013, 670465), (15065, 134093)]