20797651008

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 336

約数和(自身を含む): 65046758400

約数和(自身を除く): 44249107392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 89, 92, 93, 96, 124, 138, 144, 178, 184, 186, 192, 207, 248, 267, 276, 279, 288, 356, 368, 372, 414, 496, 534, 552, 558, 569, 576, 712, 713, 736, 744, 801, 828, 992, 1068, 1104, 1116, 1138, 1424, 1426, 1472, 1488, 1602, 1656, 1707, 1984, 2047, 2136, 2139, 2208, 2232, 2276, 2759, 2848, 2852, 2976, 3204, 3312, 3414, 4094, 4272, 4278, 4416, 4464, 4552, 5121, 5518, 5696, 5704, 5952, 6141, 6408, 6417, 6624, 6828, 8188, 8277, 8544, 8556, 8928, 9104, 10242, 11036, 11408, 12282, 12816, 12834, 13087, 13248, 13656, 16376, 16554, 17088, 17112, 17639, 17856, 18208, 18423, 20484, 22072, 22816, 24564, 24831, 25632, 25668, 26174, 27312, 32752, 33108, 34224, 35278, 36416, 36846, 39261, 40968, 44144, 45632, 49128, 49662, 50641, 51264, 51336, 52348, 52917, 54624, 63457, 65504, 66216, 68448, 70556, 73692, 78522, 81936, 88288, 98256, 99324, 101282, 102672, 104696, 105834, 109248, 117783, 126914, 131008, 132432, 136896, 141112, 147384, 151923, 157044, 158751, 163872, 176576, 190371, 196512, 198648, 202564, 205344, 209392, 211668, 235566, 253828, 264864, 282224, 294768, 303846, 314088, 317502, 327744, 380742, 393024, 397296, 405128, 405697, 410688, 418784, 423336, 455769, 471132, 507656, 529728, 564448, 571113, 589536, 607692, 628176, 635004, 761484, 794592, 810256, 811394, 837568, 846672, 911538, 942264, 1015312, 1128896, 1142226, 1164743, 1179072, 1215384, 1217091, 1256352, 1270008, 1522968, 1569871, 1589184, 1620512, 1622788, 1693344, 1823076, 1884528, 2030624, 2284452, 2329486, 2430768, 2434182, 2512704, 2540016, 3045936, 3139742, 3241024, 3245576, 3386688, 3494229, 3646152, 3651273, 3769056, 4061248, 4568904, 4658972, 4709613, 4861536, 4868364, 5080032, 6091872, 6279484, 6491152, 6988458, 7292304, 7302546, 7538112, 9137808, 9317944, 9419226, 9723072, 9736728, 10160064, 10482687, 12183744, 12558968, 12982304, 13976916, 14128839, 14584608, 14605092, 18275616, 18635888, 18838452, 19473456, 20965374, 25117936, 25964608, 27953832, 28257678, 29169216, 29210184, 36107033, 36551232, 37271776, 37676904, 38946912, 41930748, 50235872, 55907664, 56515356, 58420368, 72214066, 74543552, 75353808, 77893824, 83861496, 100471744, 108321099, 111815328, 113030712, 116840736, 144428132, 150707616, 167722992, 216642198, 223630656, 226061424, 233681472, 288856264, 301415232, 324963297, 335445984, 433284396, 452122848, 577712528, 649926594, 670891968, 866568792, 904245696, 1155425056, 1299853188, 1733137584, 2310850112, 2599706376, 3466275168, 5199412752, 6932550336, 10398825504, 20797651008]

約数ペア:

[(1, 20797651008), (2, 10398825504), (3, 6932550336), (4, 5199412752), (6, 3466275168), (8, 2599706376), (9, 2310850112), (12, 1733137584), (16, 1299853188), (18, 1155425056), (23, 904245696), (24, 866568792), (31, 670891968), (32, 649926594), (36, 577712528), (46, 452122848), (48, 433284396), (62, 335445984), (64, 324963297), (69, 301415232), (72, 288856264), (89, 233681472), (92, 226061424), (93, 223630656), (96, 216642198), (124, 167722992), (138, 150707616), (144, 144428132), (178, 116840736), (184, 113030712), (186, 111815328), (192, 108321099), (207, 100471744), (248, 83861496), (267, 77893824), (276, 75353808), (279, 74543552), (288, 72214066), (356, 58420368), (368, 56515356), (372, 55907664), (414, 50235872), (496, 41930748), (534, 38946912), (552, 37676904), (558, 37271776), (569, 36551232), (576, 36107033), (712, 29210184), (713, 29169216), (736, 28257678), (744, 27953832), (801, 25964608), (828, 25117936), (992, 20965374), (1068, 19473456), (1104, 18838452), (1116, 18635888), (1138, 18275616), (1424, 14605092), (1426, 14584608), (1472, 14128839), (1488, 13976916), (1602, 12982304), (1656, 12558968), (1707, 12183744), (1984, 10482687), (2047, 10160064), (2136, 9736728), (2139, 9723072), (2208, 9419226), (2232, 9317944), (2276, 9137808), (2759, 7538112), (2848, 7302546), (2852, 7292304), (2976, 6988458), (3204, 6491152), (3312, 6279484), (3414, 6091872), (4094, 5080032), (4272, 4868364), (4278, 4861536), (4416, 4709613), (4464, 4658972), (4552, 4568904), (5121, 4061248), (5518, 3769056), (5696, 3651273), (5704, 3646152), (5952, 3494229), (6141, 3386688), (6408, 3245576), (6417, 3241024), (6624, 3139742), (6828, 3045936), (8188, 2540016), (8277, 2512704), (8544, 2434182), (8556, 2430768), (8928, 2329486), (9104, 2284452), (10242, 2030624), (11036, 1884528), (11408, 1823076), (12282, 1693344), (12816, 1622788), (12834, 1620512), (13087, 1589184), (13248, 1569871), (13656, 1522968), (16376, 1270008), (16554, 1256352), (17088, 1217091), (17112, 1215384), (17639, 1179072), (17856, 1164743), (18208, 1142226), (18423, 1128896), (20484, 1015312), (22072, 942264), (22816, 911538), (24564, 846672), (24831, 837568), (25632, 811394), (25668, 810256), (26174, 794592), (27312, 761484), (32752, 635004), (33108, 628176), (34224, 607692), (35278, 589536), (36416, 571113), (36846, 564448), (39261, 529728), (40968, 507656), (44144, 471132), (45632, 455769), (49128, 423336), (49662, 418784), (50641, 410688), (51264, 405697), (51336, 405128), (52348, 397296), (52917, 393024), (54624, 380742), (63457, 327744), (65504, 317502), (66216, 314088), (68448, 303846), (70556, 294768), (73692, 282224), (78522, 264864), (81936, 253828), (88288, 235566), (98256, 211668), (99324, 209392), (101282, 205344), (102672, 202564), (104696, 198648), (105834, 196512), (109248, 190371), (117783, 176576), (126914, 163872), (131008, 158751), (132432, 157044), (136896, 151923), (141112, 147384)]