20667347404

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 41342317632

約数和(自身を除く): 20674970228

約数列:

[1, 2, 4, 11, 22, 41, 44, 73, 82, 121, 146, 164, 242, 292, 451, 484, 803, 902, 1297, 1331, 1606, 1804, 2594, 2662, 2993, 3212, 4961, 5188, 5324, 5986, 8833, 9922, 11972, 14267, 17666, 19844, 28534, 32923, 35332, 53177, 54571, 57068, 65846, 94681, 97163, 106354, 109142, 131692, 156937, 189362, 194326, 212708, 218284, 313874, 362153, 378724, 388652, 584947, 627748, 724306, 1041491, 1169894, 1448612, 1726307, 2082982, 2339788, 3452614, 3881921, 3983683, 4165964, 6434417, 6905228, 7763842, 7967366, 11456401, 12868834, 15527684, 15934732, 22912802, 25737668, 42701131, 45825604, 70778587, 85402262, 126020411, 141557174, 170804524, 252040822, 283114348, 469712441, 504081644, 939424882, 1878849764, 5166836851, 10333673702, 20667347404]

約数ペア:

[(1, 20667347404), (2, 10333673702), (4, 5166836851), (11, 1878849764), (22, 939424882), (41, 504081644), (44, 469712441), (73, 283114348), (82, 252040822), (121, 170804524), (146, 141557174), (164, 126020411), (242, 85402262), (292, 70778587), (451, 45825604), (484, 42701131), (803, 25737668), (902, 22912802), (1297, 15934732), (1331, 15527684), (1606, 12868834), (1804, 11456401), (2594, 7967366), (2662, 7763842), (2993, 6905228), (3212, 6434417), (4961, 4165964), (5188, 3983683), (5324, 3881921), (5986, 3452614), (8833, 2339788), (9922, 2082982), (11972, 1726307), (14267, 1448612), (17666, 1169894), (19844, 1041491), (28534, 724306), (32923, 627748), (35332, 584947), (53177, 388652), (54571, 378724), (57068, 362153), (65846, 313874), (94681, 218284), (97163, 212708), (106354, 194326), (109142, 189362), (131692, 156937)]