20147660148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{46099}}^1$

素因数の和:46178

約数の個数: 144

約数和(自身を含む): 60430092800

約数和(自身を除く): 40282432652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 66, 77, 84, 86, 121, 129, 132, 154, 172, 231, 242, 258, 301, 308, 363, 462, 473, 484, 516, 602, 726, 847, 903, 924, 946, 1204, 1419, 1452, 1694, 1806, 1892, 2541, 2838, 3311, 3388, 3612, 5082, 5203, 5676, 6622, 9933, 10164, 10406, 13244, 15609, 19866, 20812, 31218, 36421, 39732, 46099, 62436, 72842, 92198, 109263, 138297, 145684, 184396, 218526, 276594, 322693, 437052, 507089, 553188, 645386, 968079, 1014178, 1290772, 1521267, 1936158, 1982257, 2028356, 3042534, 3549623, 3872316, 3964514, 5577979, 5946771, 6085068, 7099246, 7929028, 10648869, 11155958, 11893542, 13875799, 14198492, 16733937, 21297738, 21804827, 22311916, 23787084, 27751598, 33467874, 39045853, 41627397, 42595476, 43609654, 55503196, 65414481, 66935748, 78091706, 83254794, 87219308, 117137559, 130828962, 152633789, 156183412, 166509588, 234275118, 239853097, 261657924, 305267578, 457901367, 468550236, 479706194, 610535156, 719559291, 915802734, 959412388, 1439118582, 1678971679, 1831605468, 2878237164, 3357943358, 5036915037, 6715886716, 10073830074, 20147660148]

約数ペア:

[(1, 20147660148), (2, 10073830074), (3, 6715886716), (4, 5036915037), (6, 3357943358), (7, 2878237164), (11, 1831605468), (12, 1678971679), (14, 1439118582), (21, 959412388), (22, 915802734), (28, 719559291), (33, 610535156), (42, 479706194), (43, 468550236), (44, 457901367), (66, 305267578), (77, 261657924), (84, 239853097), (86, 234275118), (121, 166509588), (129, 156183412), (132, 152633789), (154, 130828962), (172, 117137559), (231, 87219308), (242, 83254794), (258, 78091706), (301, 66935748), (308, 65414481), (363, 55503196), (462, 43609654), (473, 42595476), (484, 41627397), (516, 39045853), (602, 33467874), (726, 27751598), (847, 23787084), (903, 22311916), (924, 21804827), (946, 21297738), (1204, 16733937), (1419, 14198492), (1452, 13875799), (1694, 11893542), (1806, 11155958), (1892, 10648869), (2541, 7929028), (2838, 7099246), (3311, 6085068), (3388, 5946771), (3612, 5577979), (5082, 3964514), (5203, 3872316), (5676, 3549623), (6622, 3042534), (9933, 2028356), (10164, 1982257), (10406, 1936158), (13244, 1521267), (15609, 1290772), (19866, 1014178), (20812, 968079), (31218, 645386), (36421, 553188), (39732, 507089), (46099, 437052), (62436, 322693), (72842, 276594), (92198, 218526), (109263, 184396), (138297, 145684)]