20590927488

素因数分解:

$2^7\times 3^3\times {\mathrm{829}}^1\times {\mathrm{7187}}^1$

素因数の和:8039

約数の個数: 128

約数和(自身を含む): 60853608000

約数和(自身を除く): 40262680512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 829, 864, 1152, 1658, 1728, 2487, 3316, 3456, 4974, 6632, 7187, 7461, 9948, 13264, 14374, 14922, 19896, 21561, 22383, 26528, 28748, 29844, 39792, 43122, 44766, 53056, 57496, 59688, 64683, 79584, 86244, 89532, 106112, 114992, 119376, 129366, 159168, 172488, 179064, 194049, 229984, 238752, 258732, 318336, 344976, 358128, 388098, 459968, 477504, 517464, 689952, 716256, 776196, 919936, 955008, 1034928, 1379904, 1432512, 1552392, 2069856, 2759808, 2865024, 3104784, 4139712, 5958023, 6209568, 8279424, 11916046, 12419136, 17874069, 23832092, 24838272, 35748138, 47664184, 53622207, 71496276, 95328368, 107244414, 142992552, 160866621, 190656736, 214488828, 285985104, 321733242, 381313472, 428977656, 571970208, 643466484, 762626944, 857955312, 1143940416, 1286932968, 1715910624, 2287880832, 2573865936, 3431821248, 5147731872, 6863642496, 10295463744, 20590927488]

約数ペア:

[(1, 20590927488), (2, 10295463744), (3, 6863642496), (4, 5147731872), (6, 3431821248), (8, 2573865936), (9, 2287880832), (12, 1715910624), (16, 1286932968), (18, 1143940416), (24, 857955312), (27, 762626944), (32, 643466484), (36, 571970208), (48, 428977656), (54, 381313472), (64, 321733242), (72, 285985104), (96, 214488828), (108, 190656736), (128, 160866621), (144, 142992552), (192, 107244414), (216, 95328368), (288, 71496276), (384, 53622207), (432, 47664184), (576, 35748138), (829, 24838272), (864, 23832092), (1152, 17874069), (1658, 12419136), (1728, 11916046), (2487, 8279424), (3316, 6209568), (3456, 5958023), (4974, 4139712), (6632, 3104784), (7187, 2865024), (7461, 2759808), (9948, 2069856), (13264, 1552392), (14374, 1432512), (14922, 1379904), (19896, 1034928), (21561, 955008), (22383, 919936), (26528, 776196), (28748, 716256), (29844, 689952), (39792, 517464), (43122, 477504), (44766, 459968), (53056, 388098), (57496, 358128), (59688, 344976), (64683, 318336), (79584, 258732), (86244, 238752), (89532, 229984), (106112, 194049), (114992, 179064), (119376, 172488), (129366, 159168)]