20167941684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{448057}}^1$

素因数の和:448117

約数の個数: 72

約数和(自身を含む): 53394175744

約数和(自身を除く): 33226234060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 484, 682, 726, 1023, 1364, 1452, 2046, 3751, 4092, 7502, 11253, 15004, 22506, 45012, 448057, 896114, 1344171, 1792228, 2688342, 4928627, 5376684, 9857254, 13889767, 14785881, 19714508, 27779534, 29571762, 41669301, 54214897, 55559068, 59143524, 83338602, 108429794, 152787437, 162644691, 166677204, 216859588, 305574874, 325289382, 458362311, 611149748, 650578764, 916724622, 1680661807, 1833449244, 3361323614, 5041985421, 6722647228, 10083970842, 20167941684]

約数ペア:

[(1, 20167941684), (2, 10083970842), (3, 6722647228), (4, 5041985421), (6, 3361323614), (11, 1833449244), (12, 1680661807), (22, 916724622), (31, 650578764), (33, 611149748), (44, 458362311), (62, 325289382), (66, 305574874), (93, 216859588), (121, 166677204), (124, 162644691), (132, 152787437), (186, 108429794), (242, 83338602), (341, 59143524), (363, 55559068), (372, 54214897), (484, 41669301), (682, 29571762), (726, 27779534), (1023, 19714508), (1364, 14785881), (1452, 13889767), (2046, 9857254), (3751, 5376684), (4092, 4928627), (7502, 2688342), (11253, 1792228), (15004, 1344171), (22506, 896114), (45012, 448057)]