20196996854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4583}}^1\times {\mathrm{95803}}^1$

素因数の和:100411

約数の個数: 16

約数和(自身を含む): 31619918592

約数和(自身を除く): 11422921738

約数列:

[1, 2, 23, 46, 4583, 9166, 95803, 105409, 191606, 210818, 2203469, 4406938, 439065149, 878130298, 10098498427, 20196996854]

約数ペア:

[(1, 20196996854), (2, 10098498427), (23, 878130298), (46, 439065149), (4583, 4406938), (9166, 2203469), (95803, 210818), (105409, 191606)]