20088474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16493}}^1$

素因数の和:16534

約数の個数: 32

約数和(自身を含む): 47502720

約数和(自身を除く): 27414246

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16493, 32986, 49479, 98958, 115451, 230902, 346353, 478297, 692706, 956594, 1434891, 2869782, 3348079, 6696158, 10044237, 20088474]

約数ペア:

[(1, 20088474), (2, 10044237), (3, 6696158), (6, 3348079), (7, 2869782), (14, 1434891), (21, 956594), (29, 692706), (42, 478297), (58, 346353), (87, 230902), (174, 115451), (203, 98958), (406, 49479), (609, 32986), (1218, 16493)]