20199195252

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{24109}}^1$

素因数の和:24210

約数の個数: 108

約数和(自身を含む): 55565497260

約数和(自身を除く): 35366302008

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1369, 1887, 2516, 2738, 3774, 4107, 5476, 5661, 7548, 8214, 11322, 12321, 16428, 22644, 23273, 24109, 24642, 46546, 48218, 49284, 69819, 72327, 93092, 96436, 139638, 144654, 209457, 216981, 279276, 289308, 409853, 418914, 433962, 819706, 837828, 867924, 892033, 1229559, 1639412, 1784066, 2459118, 2676099, 3568132, 3688677, 4918236, 5352198, 7377354, 8028297, 10704396, 14754708, 15164561, 16056594, 30329122, 32113188, 33005221, 45493683, 60658244, 66010442, 90987366, 99015663, 132020884, 136481049, 181974732, 198031326, 272962098, 297046989, 396062652, 545924196, 561088757, 594093978, 1122177514, 1188187956, 1683266271, 2244355028, 3366532542, 5049798813, 6733065084, 10099597626, 20199195252]

約数ペア:

[(1, 20199195252), (2, 10099597626), (3, 6733065084), (4, 5049798813), (6, 3366532542), (9, 2244355028), (12, 1683266271), (17, 1188187956), (18, 1122177514), (34, 594093978), (36, 561088757), (37, 545924196), (51, 396062652), (68, 297046989), (74, 272962098), (102, 198031326), (111, 181974732), (148, 136481049), (153, 132020884), (204, 99015663), (222, 90987366), (306, 66010442), (333, 60658244), (444, 45493683), (612, 33005221), (629, 32113188), (666, 30329122), (1258, 16056594), (1332, 15164561), (1369, 14754708), (1887, 10704396), (2516, 8028297), (2738, 7377354), (3774, 5352198), (4107, 4918236), (5476, 3688677), (5661, 3568132), (7548, 2676099), (8214, 2459118), (11322, 1784066), (12321, 1639412), (16428, 1229559), (22644, 892033), (23273, 867924), (24109, 837828), (24642, 819706), (46546, 433962), (48218, 418914), (49284, 409853), (69819, 289308), (72327, 279276), (93092, 216981), (96436, 209457), (139638, 144654)]