20803560966

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1044041}}^1$

素因数の和:1044099

約数の個数: 48

約数和(自身を含む): 47883942288

約数和(自身を除く): 27080381322

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1107, 2214, 3321, 6642, 9963, 19926, 1044041, 2088082, 3132123, 6264246, 9396369, 18792738, 28189107, 42805681, 56378214, 84567321, 85611362, 128417043, 169134642, 253701963, 256834086, 385251129, 507403926, 770502258, 1155753387, 2311506774, 3467260161, 6934520322, 10401780483, 20803560966]

約数ペア:

[(1, 20803560966), (2, 10401780483), (3, 6934520322), (6, 3467260161), (9, 2311506774), (18, 1155753387), (27, 770502258), (41, 507403926), (54, 385251129), (81, 256834086), (82, 253701963), (123, 169134642), (162, 128417043), (243, 85611362), (246, 84567321), (369, 56378214), (486, 42805681), (738, 28189107), (1107, 18792738), (2214, 9396369), (3321, 6264246), (6642, 3132123), (9963, 2088082), (19926, 1044041)]