15693363020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2506927}}^1$

素因数の和:2507249

約数の個数: 24

約数和(自身を含む): 33061366464

約数和(自身を除く): 17368003444

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 2506927, 5013854, 10027708, 12534635, 25069270, 50138540, 784668151, 1569336302, 3138672604, 3923340755, 7846681510, 15693363020]

約数ペア:

[(1, 15693363020), (2, 7846681510), (4, 3923340755), (5, 3138672604), (10, 1569336302), (20, 784668151), (313, 50138540), (626, 25069270), (1252, 12534635), (1565, 10027708), (3130, 5013854), (6260, 2506927)]