20398823424

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4273}}^1$

素因数の和:4345

約数の個数: 288

約数和(自身を含む): 69168022560

約数和(自身を除く): 48769199136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 512, 518, 576, 592, 666, 672, 768, 777, 888, 896, 1008, 1024, 1036, 1152, 1184, 1332, 1344, 1536, 1554, 1776, 1792, 2016, 2048, 2072, 2304, 2331, 2368, 2664, 2688, 3072, 3108, 3552, 3584, 4032, 4144, 4273, 4608, 4662, 4736, 5328, 5376, 6144, 6216, 7104, 7168, 8064, 8288, 8546, 9216, 9324, 9472, 10656, 10752, 12432, 12819, 14208, 14336, 16128, 16576, 17092, 18432, 18648, 18944, 21312, 21504, 24864, 25638, 28416, 29911, 32256, 33152, 34184, 37296, 37888, 38457, 42624, 43008, 49728, 51276, 56832, 59822, 64512, 66304, 68368, 74592, 75776, 76914, 85248, 89733, 99456, 102552, 113664, 119644, 129024, 132608, 136736, 149184, 153828, 158101, 170496, 179466, 198912, 205104, 227328, 239288, 265216, 269199, 273472, 298368, 307656, 316202, 340992, 358932, 397824, 410208, 474303, 478576, 530432, 538398, 546944, 596736, 615312, 632404, 681984, 717864, 795648, 820416, 948606, 957152, 1076796, 1093888, 1106707, 1193472, 1230624, 1264808, 1422909, 1435728, 1591296, 1640832, 1897212, 1914304, 2153592, 2187776, 2213414, 2386944, 2461248, 2529616, 2845818, 2871456, 3281664, 3320121, 3794424, 3828608, 4307184, 4375552, 4426828, 4773888, 4922496, 5059232, 5691636, 5742912, 6563328, 6640242, 7588848, 7657216, 8614368, 8751104, 8853656, 9844992, 9960363, 10118464, 11383272, 11485824, 13126656, 13280484, 15177696, 15314432, 17228736, 17707312, 19689984, 19920726, 20236928, 22766544, 22971648, 26253312, 26560968, 30355392, 30628864, 34457472, 35414624, 39379968, 39841452, 40473856, 45533088, 45943296, 53121936, 60710784, 61257728, 68914944, 70829248, 78759936, 79682904, 80947712, 91066176, 91886592, 106243872, 121421568, 137829888, 141658496, 159365808, 161895424, 182132352, 183773184, 212487744, 242843136, 275659776, 283316992, 318731616, 323790848, 364264704, 424975488, 485686272, 551319552, 566633984, 637463232, 728529408, 849950976, 971372544, 1133267968, 1274926464, 1457058816, 1699901952, 2266535936, 2549852928, 2914117632, 3399803904, 5099705856, 6799607808, 10199411712, 20398823424]

約数ペア:

[(1, 20398823424), (2, 10199411712), (3, 6799607808), (4, 5099705856), (6, 3399803904), (7, 2914117632), (8, 2549852928), (9, 2266535936), (12, 1699901952), (14, 1457058816), (16, 1274926464), (18, 1133267968), (21, 971372544), (24, 849950976), (28, 728529408), (32, 637463232), (36, 566633984), (37, 551319552), (42, 485686272), (48, 424975488), (56, 364264704), (63, 323790848), (64, 318731616), (72, 283316992), (74, 275659776), (84, 242843136), (96, 212487744), (111, 183773184), (112, 182132352), (126, 161895424), (128, 159365808), (144, 141658496), (148, 137829888), (168, 121421568), (192, 106243872), (222, 91886592), (224, 91066176), (252, 80947712), (256, 79682904), (259, 78759936), (288, 70829248), (296, 68914944), (333, 61257728), (336, 60710784), (384, 53121936), (444, 45943296), (448, 45533088), (504, 40473856), (512, 39841452), (518, 39379968), (576, 35414624), (592, 34457472), (666, 30628864), (672, 30355392), (768, 26560968), (777, 26253312), (888, 22971648), (896, 22766544), (1008, 20236928), (1024, 19920726), (1036, 19689984), (1152, 17707312), (1184, 17228736), (1332, 15314432), (1344, 15177696), (1536, 13280484), (1554, 13126656), (1776, 11485824), (1792, 11383272), (2016, 10118464), (2048, 9960363), (2072, 9844992), (2304, 8853656), (2331, 8751104), (2368, 8614368), (2664, 7657216), (2688, 7588848), (3072, 6640242), (3108, 6563328), (3552, 5742912), (3584, 5691636), (4032, 5059232), (4144, 4922496), (4273, 4773888), (4608, 4426828), (4662, 4375552), (4736, 4307184), (5328, 3828608), (5376, 3794424), (6144, 3320121), (6216, 3281664), (7104, 2871456), (7168, 2845818), (8064, 2529616), (8288, 2461248), (8546, 2386944), (9216, 2213414), (9324, 2187776), (9472, 2153592), (10656, 1914304), (10752, 1897212), (12432, 1640832), (12819, 1591296), (14208, 1435728), (14336, 1422909), (16128, 1264808), (16576, 1230624), (17092, 1193472), (18432, 1106707), (18648, 1093888), (18944, 1076796), (21312, 957152), (21504, 948606), (24864, 820416), (25638, 795648), (28416, 717864), (29911, 681984), (32256, 632404), (33152, 615312), (34184, 596736), (37296, 546944), (37888, 538398), (38457, 530432), (42624, 478576), (43008, 474303), (49728, 410208), (51276, 397824), (56832, 358932), (59822, 340992), (64512, 316202), (66304, 307656), (68368, 298368), (74592, 273472), (75776, 269199), (76914, 265216), (85248, 239288), (89733, 227328), (99456, 205104), (102552, 198912), (113664, 179466), (119644, 170496), (129024, 158101), (132608, 153828), (136736, 149184)]