20180855046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{1753}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 45114872544

約数和(自身を除く): 24934017498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 157, 202, 242, 303, 314, 363, 471, 606, 726, 942, 1111, 1727, 1753, 2222, 3333, 3454, 3506, 5181, 5259, 6666, 10362, 10518, 12221, 15857, 18997, 19283, 24442, 31714, 36663, 37994, 38566, 47571, 56991, 57849, 73326, 95142, 113982, 115698, 174427, 177053, 212113, 275221, 348854, 354106, 424226, 523281, 531159, 550442, 636339, 825663, 1046562, 1062318, 1272678, 1651326, 1918697, 1947583, 3027431, 3837394, 3895166, 5756091, 5842749, 6054862, 9082293, 11512182, 11685498, 18164586, 21423413, 27797321, 33301741, 42846826, 55594642, 64270239, 66603482, 83391963, 99905223, 128540478, 166783926, 199810446, 305770531, 611541062, 917311593, 1834623186, 3363475841, 6726951682, 10090427523, 20180855046]

約数ペア:

[(1, 20180855046), (2, 10090427523), (3, 6726951682), (6, 3363475841), (11, 1834623186), (22, 917311593), (33, 611541062), (66, 305770531), (101, 199810446), (121, 166783926), (157, 128540478), (202, 99905223), (242, 83391963), (303, 66603482), (314, 64270239), (363, 55594642), (471, 42846826), (606, 33301741), (726, 27797321), (942, 21423413), (1111, 18164586), (1727, 11685498), (1753, 11512182), (2222, 9082293), (3333, 6054862), (3454, 5842749), (3506, 5756091), (5181, 3895166), (5259, 3837394), (6666, 3027431), (10362, 1947583), (10518, 1918697), (12221, 1651326), (15857, 1272678), (18997, 1062318), (19283, 1046562), (24442, 825663), (31714, 636339), (36663, 550442), (37994, 531159), (38566, 523281), (47571, 424226), (56991, 354106), (57849, 348854), (73326, 275221), (95142, 212113), (113982, 177053), (115698, 174427)]