20131608936

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1919

約数の個数: 128

約数和(自身を含む): 52639488000

約数和(自身を除く): 32507879064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 61, 86, 122, 129, 172, 183, 199, 244, 258, 344, 366, 398, 488, 516, 597, 732, 796, 1032, 1194, 1464, 1592, 1607, 2388, 2623, 3214, 4776, 4821, 5246, 6428, 7869, 8557, 9642, 10492, 12139, 12856, 15738, 17114, 19284, 20984, 24278, 25671, 31476, 34228, 36417, 38568, 48556, 51342, 62952, 68456, 69101, 72834, 97112, 98027, 102684, 138202, 145668, 196054, 205368, 207303, 276404, 291336, 294081, 319793, 392108, 414606, 521977, 552808, 588162, 639586, 784216, 829212, 959379, 1043954, 1176324, 1279172, 1565931, 1658424, 1918758, 2087908, 2352648, 2558344, 3131862, 3837516, 4175816, 4215161, 6263724, 7675032, 8430322, 12527448, 12645483, 13751099, 16860644, 19507373, 25290966, 27502198, 33721288, 39014746, 41253297, 50581932, 55004396, 58522119, 78029492, 82506594, 101163864, 110008792, 117044238, 156058984, 165013188, 234088476, 330026376, 468176952, 838817039, 1677634078, 2516451117, 3355268156, 5032902234, 6710536312, 10065804468, 20131608936]

約数ペア:

[(1, 20131608936), (2, 10065804468), (3, 6710536312), (4, 5032902234), (6, 3355268156), (8, 2516451117), (12, 1677634078), (24, 838817039), (43, 468176952), (61, 330026376), (86, 234088476), (122, 165013188), (129, 156058984), (172, 117044238), (183, 110008792), (199, 101163864), (244, 82506594), (258, 78029492), (344, 58522119), (366, 55004396), (398, 50581932), (488, 41253297), (516, 39014746), (597, 33721288), (732, 27502198), (796, 25290966), (1032, 19507373), (1194, 16860644), (1464, 13751099), (1592, 12645483), (1607, 12527448), (2388, 8430322), (2623, 7675032), (3214, 6263724), (4776, 4215161), (4821, 4175816), (5246, 3837516), (6428, 3131862), (7869, 2558344), (8557, 2352648), (9642, 2087908), (10492, 1918758), (12139, 1658424), (12856, 1565931), (15738, 1279172), (17114, 1176324), (19284, 1043954), (20984, 959379), (24278, 829212), (25671, 784216), (31476, 639586), (34228, 588162), (36417, 552808), (38568, 521977), (48556, 414606), (51342, 392108), (62952, 319793), (68456, 294081), (69101, 291336), (72834, 276404), (97112, 207303), (98027, 205368), (102684, 196054), (138202, 145668)]