20792316528

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2768

約数の個数: 240

約数和(自身を含む): 63180599040

約数和(自身を除く): 42388282512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 61, 62, 72, 87, 93, 116, 122, 124, 144, 174, 183, 186, 232, 244, 248, 261, 279, 348, 366, 372, 464, 488, 496, 522, 549, 558, 696, 732, 744, 899, 976, 1044, 1098, 1116, 1392, 1464, 1488, 1769, 1798, 1891, 2088, 2196, 2232, 2633, 2697, 2928, 3538, 3596, 3782, 4176, 4392, 4464, 5266, 5307, 5394, 5673, 7076, 7192, 7564, 7899, 8091, 8784, 10532, 10614, 10788, 11346, 14152, 14384, 15128, 15798, 15921, 16182, 17019, 21064, 21228, 21576, 22692, 23697, 28304, 30256, 31596, 31842, 32364, 34038, 42128, 42456, 43152, 45384, 47394, 54839, 63192, 63684, 64728, 68076, 76357, 81623, 84912, 90768, 94788, 109678, 126384, 127368, 129456, 136152, 152714, 160613, 163246, 164517, 189576, 219356, 229071, 244869, 254736, 272304, 305428, 321226, 326492, 329034, 379152, 438712, 458142, 481839, 489738, 493551, 610856, 642452, 652984, 658068, 687213, 734607, 877424, 916284, 963678, 979476, 987102, 1221712, 1284904, 1305968, 1316136, 1374426, 1445517, 1469214, 1832568, 1927356, 1958952, 1974204, 2367067, 2569808, 2632272, 2748852, 2891034, 2938428, 3665136, 3854712, 3917904, 3948408, 4657777, 4734134, 4979003, 5497704, 5782068, 5876856, 7101201, 7709424, 7896816, 9315554, 9468268, 9958006, 10995408, 11564136, 11753712, 13973331, 14202402, 14937009, 18631108, 18936536, 19916012, 21303603, 23128272, 27946662, 28404804, 29874018, 37262216, 37873072, 39832024, 41919993, 42607206, 44811027, 55893324, 56809608, 59748036, 74524432, 79664048, 83839986, 85214412, 89622054, 111786648, 113619216, 119496072, 144391087, 167679972, 170428824, 179244108, 223573296, 238992144, 288782174, 335359944, 340857648, 358488216, 433173261, 577564348, 670719888, 716976432, 866346522, 1155128696, 1299519783, 1732693044, 2310257392, 2599039566, 3465386088, 5198079132, 6930772176, 10396158264, 20792316528]

約数ペア:

[(1, 20792316528), (2, 10396158264), (3, 6930772176), (4, 5198079132), (6, 3465386088), (8, 2599039566), (9, 2310257392), (12, 1732693044), (16, 1299519783), (18, 1155128696), (24, 866346522), (29, 716976432), (31, 670719888), (36, 577564348), (48, 433173261), (58, 358488216), (61, 340857648), (62, 335359944), (72, 288782174), (87, 238992144), (93, 223573296), (116, 179244108), (122, 170428824), (124, 167679972), (144, 144391087), (174, 119496072), (183, 113619216), (186, 111786648), (232, 89622054), (244, 85214412), (248, 83839986), (261, 79664048), (279, 74524432), (348, 59748036), (366, 56809608), (372, 55893324), (464, 44811027), (488, 42607206), (496, 41919993), (522, 39832024), (549, 37873072), (558, 37262216), (696, 29874018), (732, 28404804), (744, 27946662), (899, 23128272), (976, 21303603), (1044, 19916012), (1098, 18936536), (1116, 18631108), (1392, 14937009), (1464, 14202402), (1488, 13973331), (1769, 11753712), (1798, 11564136), (1891, 10995408), (2088, 9958006), (2196, 9468268), (2232, 9315554), (2633, 7896816), (2697, 7709424), (2928, 7101201), (3538, 5876856), (3596, 5782068), (3782, 5497704), (4176, 4979003), (4392, 4734134), (4464, 4657777), (5266, 3948408), (5307, 3917904), (5394, 3854712), (5673, 3665136), (7076, 2938428), (7192, 2891034), (7564, 2748852), (7899, 2632272), (8091, 2569808), (8784, 2367067), (10532, 1974204), (10614, 1958952), (10788, 1927356), (11346, 1832568), (14152, 1469214), (14384, 1445517), (15128, 1374426), (15798, 1316136), (15921, 1305968), (16182, 1284904), (17019, 1221712), (21064, 987102), (21228, 979476), (21576, 963678), (22692, 916284), (23697, 877424), (28304, 734607), (30256, 687213), (31596, 658068), (31842, 652984), (32364, 642452), (34038, 610856), (42128, 493551), (42456, 489738), (43152, 481839), (45384, 458142), (47394, 438712), (54839, 379152), (63192, 329034), (63684, 326492), (64728, 321226), (68076, 305428), (76357, 272304), (81623, 254736), (84912, 244869), (90768, 229071), (94788, 219356), (109678, 189576), (126384, 164517), (127368, 163246), (129456, 160613), (136152, 152714)]