20782526112

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{39671}}^1$

素因数の和:39811

約数の個数: 144

約数和(自身を含む): 63163219392

約数和(自身を除く): 42380693280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 107, 136, 144, 153, 204, 214, 272, 288, 306, 321, 408, 428, 544, 612, 642, 816, 856, 963, 1224, 1284, 1632, 1712, 1819, 1926, 2448, 2568, 3424, 3638, 3852, 4896, 5136, 5457, 7276, 7704, 10272, 10914, 14552, 15408, 16371, 21828, 29104, 30816, 32742, 39671, 43656, 58208, 65484, 79342, 87312, 119013, 130968, 158684, 174624, 238026, 261936, 317368, 357039, 476052, 523872, 634736, 674407, 714078, 952104, 1269472, 1348814, 1428156, 1904208, 2023221, 2697628, 2856312, 3808416, 4046442, 4244797, 5395256, 5712624, 6069663, 8092884, 8489594, 10790512, 11425248, 12139326, 12734391, 16185768, 16979188, 21581024, 24278652, 25468782, 32371536, 33958376, 38203173, 48557304, 50937564, 64743072, 67916752, 72161549, 76406346, 97114608, 101875128, 135833504, 144323098, 152812692, 194229216, 203750256, 216484647, 288646196, 305625384, 407500512, 432969294, 577292392, 611250768, 649453941, 865938588, 1154584784, 1222501536, 1298907882, 1731877176, 2309169568, 2597815764, 3463754352, 5195631528, 6927508704, 10391263056, 20782526112]

約数ペア:

[(1, 20782526112), (2, 10391263056), (3, 6927508704), (4, 5195631528), (6, 3463754352), (8, 2597815764), (9, 2309169568), (12, 1731877176), (16, 1298907882), (17, 1222501536), (18, 1154584784), (24, 865938588), (32, 649453941), (34, 611250768), (36, 577292392), (48, 432969294), (51, 407500512), (68, 305625384), (72, 288646196), (96, 216484647), (102, 203750256), (107, 194229216), (136, 152812692), (144, 144323098), (153, 135833504), (204, 101875128), (214, 97114608), (272, 76406346), (288, 72161549), (306, 67916752), (321, 64743072), (408, 50937564), (428, 48557304), (544, 38203173), (612, 33958376), (642, 32371536), (816, 25468782), (856, 24278652), (963, 21581024), (1224, 16979188), (1284, 16185768), (1632, 12734391), (1712, 12139326), (1819, 11425248), (1926, 10790512), (2448, 8489594), (2568, 8092884), (3424, 6069663), (3638, 5712624), (3852, 5395256), (4896, 4244797), (5136, 4046442), (5457, 3808416), (7276, 2856312), (7704, 2697628), (10272, 2023221), (10914, 1904208), (14552, 1428156), (15408, 1348814), (16371, 1269472), (21828, 952104), (29104, 714078), (30816, 674407), (32742, 634736), (39671, 523872), (43656, 476052), (58208, 357039), (65484, 317368), (79342, 261936), (87312, 238026), (119013, 174624), (130968, 158684)]