20476262

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 35445600

約数和(自身を除く): 14969338

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1093, 1102, 2186, 9367, 18581, 18734, 20767, 31697, 37162, 41534, 63394, 353039, 538849, 602243, 706078, 1077698, 1204486, 10238131, 20476262]

約数ペア:

[(1, 20476262), (2, 10238131), (17, 1204486), (19, 1077698), (29, 706078), (34, 602243), (38, 538849), (58, 353039), (323, 63394), (493, 41534), (551, 37162), (646, 31697), (986, 20767), (1093, 18734), (1102, 18581), (2186, 9367)]