20201233624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11549}}^1$

素因数の和:11729

約数の個数: 96

約数和(自身を含む): 45162810000

約数和(自身を除く): 24961576376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 139, 143, 242, 278, 286, 484, 556, 572, 968, 1112, 1144, 1529, 1573, 1807, 3058, 3146, 3614, 6116, 6292, 7228, 11549, 12232, 12584, 14456, 16819, 19877, 23098, 33638, 39754, 46196, 67276, 79508, 92392, 127039, 134552, 150137, 159016, 218647, 254078, 300274, 437294, 508156, 600548, 874588, 1016312, 1201096, 1397429, 1605311, 1651507, 1749176, 2794858, 3210622, 3303014, 5589716, 6421244, 6606028, 11179432, 12842488, 13212056, 17658421, 18166577, 20869043, 35316842, 36333154, 41738086, 70633684, 72666308, 83476172, 141267368, 145332616, 166952344, 194242631, 229559473, 388485262, 459118946, 776970524, 918237892, 1553941048, 1836475784, 2525154203, 5050308406, 10100616812, 20201233624]

約数ペア:

[(1, 20201233624), (2, 10100616812), (4, 5050308406), (8, 2525154203), (11, 1836475784), (13, 1553941048), (22, 918237892), (26, 776970524), (44, 459118946), (52, 388485262), (88, 229559473), (104, 194242631), (121, 166952344), (139, 145332616), (143, 141267368), (242, 83476172), (278, 72666308), (286, 70633684), (484, 41738086), (556, 36333154), (572, 35316842), (968, 20869043), (1112, 18166577), (1144, 17658421), (1529, 13212056), (1573, 12842488), (1807, 11179432), (3058, 6606028), (3146, 6421244), (3614, 5589716), (6116, 3303014), (6292, 3210622), (7228, 2794858), (11549, 1749176), (12232, 1651507), (12584, 1605311), (14456, 1397429), (16819, 1201096), (19877, 1016312), (23098, 874588), (33638, 600548), (39754, 508156), (46196, 437294), (67276, 300274), (79508, 254078), (92392, 218647), (127039, 159016), (134552, 150137)]