20349969912

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14875709}}^1$

素因数の和:14875740

約数の個数: 48

約数和(自身を含む): 58015269000

約数和(自身を除く): 37665299088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14875709, 29751418, 44627127, 59502836, 89254254, 119005672, 133881381, 178508508, 267762762, 282638471, 357017016, 535525524, 565276942, 847915413, 1071051048, 1130553884, 1695830826, 2261107768, 2543746239, 3391661652, 5087492478, 6783323304, 10174984956, 20349969912]

約数ペア:

[(1, 20349969912), (2, 10174984956), (3, 6783323304), (4, 5087492478), (6, 3391661652), (8, 2543746239), (9, 2261107768), (12, 1695830826), (18, 1130553884), (19, 1071051048), (24, 847915413), (36, 565276942), (38, 535525524), (57, 357017016), (72, 282638471), (76, 267762762), (114, 178508508), (152, 133881381), (171, 119005672), (228, 89254254), (342, 59502836), (456, 44627127), (684, 29751418), (1368, 14875709)]