20098584

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 61446000

約数和(自身を除く): 41347416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 769, 792, 968, 1089, 1188, 1452, 1538, 2178, 2307, 2376, 2904, 3076, 3267, 4356, 4614, 6152, 6534, 6921, 8459, 8712, 9228, 13068, 13842, 16918, 18456, 20763, 25377, 26136, 27684, 33836, 41526, 50754, 55368, 67672, 76131, 83052, 93049, 101508, 152262, 166104, 186098, 203016, 228393, 279147, 304524, 372196, 456786, 558294, 609048, 744392, 837441, 913572, 1116588, 1674882, 1827144, 2233176, 2512323, 3349764, 5024646, 6699528, 10049292, 20098584]

約数ペア:

[(1, 20098584), (2, 10049292), (3, 6699528), (4, 5024646), (6, 3349764), (8, 2512323), (9, 2233176), (11, 1827144), (12, 1674882), (18, 1116588), (22, 913572), (24, 837441), (27, 744392), (33, 609048), (36, 558294), (44, 456786), (54, 372196), (66, 304524), (72, 279147), (88, 228393), (99, 203016), (108, 186098), (121, 166104), (132, 152262), (198, 101508), (216, 93049), (242, 83052), (264, 76131), (297, 67672), (363, 55368), (396, 50754), (484, 41526), (594, 33836), (726, 27684), (769, 26136), (792, 25377), (968, 20763), (1089, 18456), (1188, 16918), (1452, 13842), (1538, 13068), (2178, 9228), (2307, 8712), (2376, 8459), (2904, 6921), (3076, 6534), (3267, 6152), (4356, 4614)]