20893258162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3027131}}^1$

素因数の和:3027186

約数の個数: 32

約数和(自身を含む): 39231630720

約数和(自身を除く): 18338372558

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 3027131, 6054262, 21189917, 42379834, 51461227, 87786799, 102922454, 175573598, 360228589, 614507593, 720457178, 1229015186, 1492375583, 2984751166, 10446629081, 20893258162]

約数ペア:

[(1, 20893258162), (2, 10446629081), (7, 2984751166), (14, 1492375583), (17, 1229015186), (29, 720457178), (34, 614507593), (58, 360228589), (119, 175573598), (203, 102922454), (238, 87786799), (406, 51461227), (493, 42379834), (986, 21189917), (3451, 6054262), (6902, 3027131)]