20114094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 57480192

約数和(自身を除く): 37366098

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 197, 221, 231, 238, 273, 286, 357, 374, 394, 429, 442, 462, 546, 561, 591, 663, 714, 858, 1001, 1122, 1182, 1309, 1326, 1379, 1547, 2002, 2167, 2431, 2561, 2618, 2758, 3003, 3094, 3349, 3927, 4137, 4334, 4641, 4862, 5122, 6006, 6501, 6698, 7293, 7683, 7854, 8274, 9282, 10047, 13002, 14586, 15169, 15366, 17017, 17927, 20094, 23443, 28171, 30338, 34034, 35854, 36839, 43537, 45507, 46886, 51051, 53781, 56342, 70329, 73678, 84513, 87074, 91014, 102102, 107562, 110517, 130611, 140658, 169026, 197197, 221034, 257873, 261222, 304759, 394394, 478907, 515746, 591591, 609518, 773619, 914277, 957814, 1183182, 1436721, 1547238, 1828554, 2873442, 3352349, 6704698, 10057047, 20114094]

約数ペア:

[(1, 20114094), (2, 10057047), (3, 6704698), (6, 3352349), (7, 2873442), (11, 1828554), (13, 1547238), (14, 1436721), (17, 1183182), (21, 957814), (22, 914277), (26, 773619), (33, 609518), (34, 591591), (39, 515746), (42, 478907), (51, 394394), (66, 304759), (77, 261222), (78, 257873), (91, 221034), (102, 197197), (119, 169026), (143, 140658), (154, 130611), (182, 110517), (187, 107562), (197, 102102), (221, 91014), (231, 87074), (238, 84513), (273, 73678), (286, 70329), (357, 56342), (374, 53781), (394, 51051), (429, 46886), (442, 45507), (462, 43537), (546, 36839), (561, 35854), (591, 34034), (663, 30338), (714, 28171), (858, 23443), (1001, 20094), (1122, 17927), (1182, 17017), (1309, 15366), (1326, 15169), (1379, 14586), (1547, 13002), (2002, 10047), (2167, 9282), (2431, 8274), (2561, 7854), (2618, 7683), (2758, 7293), (3003, 6698), (3094, 6501), (3349, 6006), (3927, 5122), (4137, 4862), (4334, 4641)]