20096420316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{21649}}^1$

素因数の和:21963

約数の個数: 96

約数和(自身を含む): 55052659200

約数和(自身を除く): 34956238884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 257, 258, 301, 514, 516, 602, 771, 903, 1028, 1204, 1542, 1799, 1806, 3084, 3598, 3612, 5397, 7196, 10794, 11051, 21588, 21649, 22102, 33153, 43298, 44204, 64947, 66306, 77357, 86596, 129894, 132612, 151543, 154714, 232071, 259788, 303086, 309428, 454629, 464142, 606172, 909258, 928284, 930907, 1818516, 1861814, 2792721, 3723628, 5563793, 5585442, 6516349, 11127586, 11170884, 13032698, 16691379, 19549047, 22255172, 26065396, 33382758, 38946551, 39098094, 66765516, 77893102, 78196188, 116839653, 155786204, 233679306, 239243099, 467358612, 478486198, 717729297, 956972396, 1435458594, 1674701693, 2870917188, 3349403386, 5024105079, 6698806772, 10048210158, 20096420316]

約数ペア:

[(1, 20096420316), (2, 10048210158), (3, 6698806772), (4, 5024105079), (6, 3349403386), (7, 2870917188), (12, 1674701693), (14, 1435458594), (21, 956972396), (28, 717729297), (42, 478486198), (43, 467358612), (84, 239243099), (86, 233679306), (129, 155786204), (172, 116839653), (257, 78196188), (258, 77893102), (301, 66765516), (514, 39098094), (516, 38946551), (602, 33382758), (771, 26065396), (903, 22255172), (1028, 19549047), (1204, 16691379), (1542, 13032698), (1799, 11170884), (1806, 11127586), (3084, 6516349), (3598, 5585442), (3612, 5563793), (5397, 3723628), (7196, 2792721), (10794, 1861814), (11051, 1818516), (21588, 930907), (21649, 928284), (22102, 909258), (33153, 606172), (43298, 464142), (44204, 454629), (64947, 309428), (66306, 303086), (77357, 259788), (86596, 232071), (129894, 154714), (132612, 151543)]