20173025784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15859297}}^1$

素因数の和:15859359

約数の個数: 32

約数和(自身を含む): 51384125520

約数和(自身を除く): 31211099736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15859297, 31718594, 47577891, 63437188, 95155782, 126874376, 190311564, 380623128, 840542741, 1681085482, 2521628223, 3362170964, 5043256446, 6724341928, 10086512892, 20173025784]

約数ペア:

[(1, 20173025784), (2, 10086512892), (3, 6724341928), (4, 5043256446), (6, 3362170964), (8, 2521628223), (12, 1681085482), (24, 840542741), (53, 380623128), (106, 190311564), (159, 126874376), (212, 95155782), (318, 63437188), (424, 47577891), (636, 31718594), (1272, 15859297)]