20154733794

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{115303}}^1$

素因数の和:115413

約数の個数: 80

約数和(自身を含む): 49221893952

約数和(自身を除く): 29067160158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 83, 117, 162, 166, 234, 249, 351, 498, 702, 747, 1053, 1079, 1494, 2106, 2158, 2241, 3237, 4482, 6474, 6723, 9711, 13446, 19422, 29133, 58266, 87399, 115303, 174798, 230606, 345909, 691818, 1037727, 1498939, 2075454, 2997878, 3113181, 4496817, 6226362, 8993634, 9339543, 9570149, 13490451, 18679086, 19140298, 26980902, 28710447, 40471353, 57420894, 80942706, 86131341, 121414059, 124411937, 172262682, 242828118, 248823874, 258394023, 373235811, 516788046, 746471622, 775182069, 1119707433, 1550364138, 2239414866, 3359122299, 6718244598, 10077366897, 20154733794]

約数ペア:

[(1, 20154733794), (2, 10077366897), (3, 6718244598), (6, 3359122299), (9, 2239414866), (13, 1550364138), (18, 1119707433), (26, 775182069), (27, 746471622), (39, 516788046), (54, 373235811), (78, 258394023), (81, 248823874), (83, 242828118), (117, 172262682), (162, 124411937), (166, 121414059), (234, 86131341), (249, 80942706), (351, 57420894), (498, 40471353), (702, 28710447), (747, 26980902), (1053, 19140298), (1079, 18679086), (1494, 13490451), (2106, 9570149), (2158, 9339543), (2241, 8993634), (3237, 6226362), (4482, 4496817), (6474, 3113181), (6723, 2997878), (9711, 2075454), (13446, 1498939), (19422, 1037727), (29133, 691818), (58266, 345909), (87399, 230606), (115303, 174798)]