20169944088

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463549}}^1$

素因数の和:463609

約数の個数: 96

約数和(自身を含む): 60242958000

約数和(自身を除く): 40073013912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 518, 588, 777, 888, 1036, 1176, 1554, 1813, 2072, 3108, 3626, 5439, 6216, 7252, 10878, 14504, 21756, 43512, 463549, 927098, 1390647, 1854196, 2781294, 3244843, 3708392, 5562588, 6489686, 9734529, 11125176, 12979372, 17151313, 19469058, 22713901, 25958744, 34302626, 38938116, 45427802, 51453939, 68141703, 68605252, 77876232, 90855604, 102907878, 120059191, 136283406, 137210504, 181711208, 205815756, 240118382, 272566812, 360177573, 411631512, 480236764, 545133624, 720355146, 840414337, 960473528, 1440710292, 1680828674, 2521243011, 2881420584, 3361657348, 5042486022, 6723314696, 10084972044, 20169944088]

約数ペア:

[(1, 20169944088), (2, 10084972044), (3, 6723314696), (4, 5042486022), (6, 3361657348), (7, 2881420584), (8, 2521243011), (12, 1680828674), (14, 1440710292), (21, 960473528), (24, 840414337), (28, 720355146), (37, 545133624), (42, 480236764), (49, 411631512), (56, 360177573), (74, 272566812), (84, 240118382), (98, 205815756), (111, 181711208), (147, 137210504), (148, 136283406), (168, 120059191), (196, 102907878), (222, 90855604), (259, 77876232), (294, 68605252), (296, 68141703), (392, 51453939), (444, 45427802), (518, 38938116), (588, 34302626), (777, 25958744), (888, 22713901), (1036, 19469058), (1176, 17151313), (1554, 12979372), (1813, 11125176), (2072, 9734529), (3108, 6489686), (3626, 5562588), (5439, 3708392), (6216, 3244843), (7252, 2781294), (10878, 1854196), (14504, 1390647), (21756, 927098), (43512, 463549)]