20122914245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24997409}}^1$

素因数の和:24997444

約数の個数: 16

約数和(自身を含む): 28797016320

約数和(自身を除く): 8674102075

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 24997409, 124987045, 174981863, 574940407, 874909315, 2874702035, 4024582849, 20122914245]

約数ペア:

[(1, 20122914245), (5, 4024582849), (7, 2874702035), (23, 874909315), (35, 574940407), (115, 174981863), (161, 124987045), (805, 24997409)]