20110243517

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{64037}}^1$

素因数の和:64110

約数の個数: 48

約数和(自身を含む): 27595254960

約数和(自身を除く): 7485011443

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 203, 221, 377, 493, 637, 833, 1421, 1547, 2639, 3451, 6409, 10829, 18473, 24157, 44863, 64037, 314041, 448259, 832481, 1088629, 1857073, 3137813, 5827367, 7620403, 12999511, 14152177, 24141949, 31570241, 40791569, 53342821, 90996577, 99065239, 168993643, 220991687, 410413133, 693456673, 1182955501, 1546941809, 2872891931, 20110243517]

約数ペア:

[(1, 20110243517), (7, 2872891931), (13, 1546941809), (17, 1182955501), (29, 693456673), (49, 410413133), (91, 220991687), (119, 168993643), (203, 99065239), (221, 90996577), (377, 53342821), (493, 40791569), (637, 31570241), (833, 24141949), (1421, 14152177), (1547, 12999511), (2639, 7620403), (3451, 5827367), (6409, 3137813), (10829, 1857073), (18473, 1088629), (24157, 832481), (44863, 448259), (64037, 314041)]