15692042020

素因数分解:

$2^2\times 5^1\times {\mathrm{6323}}^1\times {\mathrm{124087}}^1$

素因数の和:130419

約数の個数: 24

約数和(自身を含む): 32958765504

約数和(自身を除く): 17266723484

約数列:

[1, 2, 4, 5, 10, 20, 6323, 12646, 25292, 31615, 63230, 124087, 126460, 248174, 496348, 620435, 1240870, 2481740, 784602101, 1569204202, 3138408404, 3923010505, 7846021010, 15692042020]

約数ペア:

[(1, 15692042020), (2, 7846021010), (4, 3923010505), (5, 3138408404), (10, 1569204202), (20, 784602101), (6323, 2481740), (12646, 1240870), (25292, 620435), (31615, 496348), (63230, 248174), (124087, 126460)]