20591114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 32788800

約数和(自身を除く): 12197686

約数列:

[1, 2, 17, 34, 659, 919, 1318, 1838, 11203, 15623, 22406, 31246, 605621, 1211242, 10295557, 20591114]

約数ペア:

[(1, 20591114), (2, 10295557), (17, 1211242), (34, 605621), (659, 31246), (919, 22406), (1318, 15623), (1838, 11203)]