20213771256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{337031}}^1$

素因数の和:337074

約数の個数: 144

約数和(自身を含む): 67429992240

約数和(自身を除く): 47216220984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 833, 882, 952, 1071, 1176, 1224, 1428, 1666, 1764, 2142, 2499, 2856, 3332, 3528, 4284, 4998, 6664, 7497, 8568, 9996, 14994, 19992, 29988, 59976, 337031, 674062, 1011093, 1348124, 2022186, 2359217, 2696248, 3033279, 4044372, 4718434, 5729527, 6066558, 7077651, 8088744, 9436868, 11459054, 12133116, 14155302, 16514519, 17188581, 18873736, 21232953, 22918108, 24266232, 28310604, 33029038, 34377162, 40106689, 42465906, 45836216, 49543557, 51565743, 56621208, 66058076, 68754324, 80213378, 84931812, 99087114, 103131486, 120320067, 132116152, 137508648, 148630671, 160426756, 169863624, 198174228, 206262972, 240640134, 280746823, 297261342, 320853512, 360960201, 396348456, 412525944, 481280268, 561493646, 594522684, 721920402, 842240469, 962560536, 1122987292, 1189045368, 1443840804, 1684480938, 2245974584, 2526721407, 2887681608, 3368961876, 5053442814, 6737923752, 10106885628, 20213771256]

約数ペア:

[(1, 20213771256), (2, 10106885628), (3, 6737923752), (4, 5053442814), (6, 3368961876), (7, 2887681608), (8, 2526721407), (9, 2245974584), (12, 1684480938), (14, 1443840804), (17, 1189045368), (18, 1122987292), (21, 962560536), (24, 842240469), (28, 721920402), (34, 594522684), (36, 561493646), (42, 481280268), (49, 412525944), (51, 396348456), (56, 360960201), (63, 320853512), (68, 297261342), (72, 280746823), (84, 240640134), (98, 206262972), (102, 198174228), (119, 169863624), (126, 160426756), (136, 148630671), (147, 137508648), (153, 132116152), (168, 120320067), (196, 103131486), (204, 99087114), (238, 84931812), (252, 80213378), (294, 68754324), (306, 66058076), (357, 56621208), (392, 51565743), (408, 49543557), (441, 45836216), (476, 42465906), (504, 40106689), (588, 34377162), (612, 33029038), (714, 28310604), (833, 24266232), (882, 22918108), (952, 21232953), (1071, 18873736), (1176, 17188581), (1224, 16514519), (1428, 14155302), (1666, 12133116), (1764, 11459054), (2142, 9436868), (2499, 8088744), (2856, 7077651), (3332, 6066558), (3528, 5729527), (4284, 4718434), (4998, 4044372), (6664, 3033279), (7497, 2696248), (8568, 2359217), (9996, 2022186), (14994, 1348124), (19992, 1011093), (29988, 674062), (59976, 337031)]