20034970110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{16567}}^1$

素因数の和:18079

約数の個数: 80

約数和(自身を含む): 53911145376

約数和(自身を除く): 33876175266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1493, 2986, 4479, 7465, 8958, 13437, 14930, 16567, 22395, 26874, 33134, 40311, 44790, 49701, 67185, 80622, 82835, 99402, 120933, 134370, 149103, 165670, 201555, 241866, 248505, 298206, 403110, 447309, 497010, 604665, 745515, 894618, 1209330, 1341927, 1491030, 2236545, 2683854, 4473090, 6709635, 13419270, 24734531, 49469062, 74203593, 123672655, 148407186, 222610779, 247345310, 371017965, 445221558, 667832337, 742035930, 1113053895, 1335664674, 2003497011, 2226107790, 3339161685, 4006994022, 6678323370, 10017485055, 20034970110]

約数ペア:

[(1, 20034970110), (2, 10017485055), (3, 6678323370), (5, 4006994022), (6, 3339161685), (9, 2226107790), (10, 2003497011), (15, 1335664674), (18, 1113053895), (27, 742035930), (30, 667832337), (45, 445221558), (54, 371017965), (81, 247345310), (90, 222610779), (135, 148407186), (162, 123672655), (270, 74203593), (405, 49469062), (810, 24734531), (1493, 13419270), (2986, 6709635), (4479, 4473090), (7465, 2683854), (8958, 2236545), (13437, 1491030), (14930, 1341927), (16567, 1209330), (22395, 894618), (26874, 745515), (33134, 604665), (40311, 497010), (44790, 447309), (49701, 403110), (67185, 298206), (80622, 248505), (82835, 241866), (99402, 201555), (120933, 165670), (134370, 149103)]