20132856

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14717}}^1$

素因数の和:14748

約数の個数: 48

約数和(自身を含む): 57400200

約数和(自身を除く): 37267344

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, 14717, 29434, 44151, 58868, 88302, 117736, 132453, 176604, 264906, 279623, 353208, 529812, 559246, 838869, 1059624, 1118492, 1677738, 2236984, 2516607, 3355476, 5033214, 6710952, 10066428, 20132856]

約数ペア:

[(1, 20132856), (2, 10066428), (3, 6710952), (4, 5033214), (6, 3355476), (8, 2516607), (9, 2236984), (12, 1677738), (18, 1118492), (19, 1059624), (24, 838869), (36, 559246), (38, 529812), (57, 353208), (72, 279623), (76, 264906), (114, 176604), (152, 132453), (171, 117736), (228, 88302), (342, 58868), (456, 44151), (684, 29434), (1368, 14717)]