20186013372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1\times {\mathrm{2161}}^1$

素因数の和:4059

約数の個数: 96

約数和(自身を含む): 54767161344

約数和(自身を除く): 34581147972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 1823, 2161, 2562, 3646, 4322, 5124, 5469, 6483, 7292, 8644, 10938, 12761, 12966, 15127, 21876, 25522, 25932, 30254, 38283, 45381, 51044, 60508, 76566, 90762, 111203, 131821, 153132, 181524, 222406, 263642, 333609, 395463, 444812, 527284, 667218, 778421, 790926, 922747, 1334436, 1556842, 1581852, 1845494, 2335263, 2768241, 3113684, 3690988, 3939503, 4670526, 5536482, 7879006, 9341052, 11072964, 11818509, 15758012, 23637018, 27576521, 47274036, 55153042, 82729563, 110306084, 165459126, 240309683, 330918252, 480619366, 720929049, 961238732, 1441858098, 1682167781, 2883716196, 3364335562, 5046503343, 6728671124, 10093006686, 20186013372]

約数ペア:

[(1, 20186013372), (2, 10093006686), (3, 6728671124), (4, 5046503343), (6, 3364335562), (7, 2883716196), (12, 1682167781), (14, 1441858098), (21, 961238732), (28, 720929049), (42, 480619366), (61, 330918252), (84, 240309683), (122, 165459126), (183, 110306084), (244, 82729563), (366, 55153042), (427, 47274036), (732, 27576521), (854, 23637018), (1281, 15758012), (1708, 11818509), (1823, 11072964), (2161, 9341052), (2562, 7879006), (3646, 5536482), (4322, 4670526), (5124, 3939503), (5469, 3690988), (6483, 3113684), (7292, 2768241), (8644, 2335263), (10938, 1845494), (12761, 1581852), (12966, 1556842), (15127, 1334436), (21876, 922747), (25522, 790926), (25932, 778421), (30254, 667218), (38283, 527284), (45381, 444812), (51044, 395463), (60508, 333609), (76566, 263642), (90762, 222406), (111203, 181524), (131821, 153132)]