20342389248

素因数分解:

$2^9\times 3^7\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 320

約数和(自身を含む): 62733306240

約数和(自身を除く): 42390916992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 256, 288, 296, 324, 333, 384, 432, 444, 486, 491, 512, 576, 592, 648, 666, 729, 768, 864, 888, 972, 982, 999, 1152, 1184, 1296, 1332, 1458, 1473, 1536, 1728, 1776, 1944, 1964, 1998, 2187, 2304, 2368, 2592, 2664, 2916, 2946, 2997, 3456, 3552, 3888, 3928, 3996, 4374, 4419, 4608, 4736, 5184, 5328, 5832, 5892, 5994, 6912, 7104, 7776, 7856, 7992, 8748, 8838, 8991, 9472, 10368, 10656, 11664, 11784, 11988, 13257, 13824, 14208, 15552, 15712, 15984, 17496, 17676, 17982, 18167, 18944, 20736, 21312, 23328, 23568, 23976, 26514, 26973, 28416, 31104, 31424, 31968, 34992, 35352, 35964, 36334, 39771, 41472, 42624, 46656, 47136, 47952, 53028, 53946, 54501, 56832, 62208, 62848, 63936, 69984, 70704, 71928, 72668, 79542, 80919, 85248, 93312, 94272, 95904, 106056, 107892, 109002, 119313, 124416, 125696, 127872, 139968, 141408, 143856, 145336, 159084, 161838, 163503, 170496, 186624, 188544, 191808, 212112, 215784, 218004, 238626, 251392, 255744, 279936, 282816, 287712, 290672, 318168, 323676, 327006, 357939, 373248, 377088, 383616, 424224, 431568, 436008, 477252, 490509, 511488, 559872, 565632, 575424, 581344, 636336, 647352, 654012, 715878, 754176, 767232, 848448, 863136, 872016, 954504, 981018, 1073817, 1119744, 1131264, 1150848, 1162688, 1272672, 1294704, 1308024, 1431756, 1471527, 1534464, 1696896, 1726272, 1744032, 1909008, 1962036, 2147634, 2262528, 2301696, 2325376, 2545344, 2589408, 2616048, 2863512, 2943054, 3393792, 3452544, 3488064, 3818016, 3924072, 4295268, 4414581, 4603392, 4650752, 5090688, 5178816, 5232096, 5727024, 5886108, 6787584, 6905088, 6976128, 7636032, 7848144, 8590536, 8829162, 9301504, 10181376, 10357632, 10464192, 11454048, 11772216, 13243743, 13810176, 13952256, 15272064, 15696288, 17181072, 17658324, 20362752, 20715264, 20928384, 22908096, 23544432, 26487486, 27904512, 30544128, 31392576, 34362144, 35316648, 39731229, 41430528, 41856768, 45816192, 47088864, 52974972, 61088256, 62785152, 68724288, 70633296, 79462458, 83713536, 91632384, 94177728, 105949944, 125570304, 137448576, 141266592, 158924916, 183264768, 188355456, 211899888, 251140608, 274897152, 282533184, 317849832, 376710912, 423799776, 549794304, 565066368, 635699664, 753421824, 847599552, 1130132736, 1271399328, 1695199104, 2260265472, 2542798656, 3390398208, 5085597312, 6780796416, 10171194624, 20342389248]

約数ペア:

[(1, 20342389248), (2, 10171194624), (3, 6780796416), (4, 5085597312), (6, 3390398208), (8, 2542798656), (9, 2260265472), (12, 1695199104), (16, 1271399328), (18, 1130132736), (24, 847599552), (27, 753421824), (32, 635699664), (36, 565066368), (37, 549794304), (48, 423799776), (54, 376710912), (64, 317849832), (72, 282533184), (74, 274897152), (81, 251140608), (96, 211899888), (108, 188355456), (111, 183264768), (128, 158924916), (144, 141266592), (148, 137448576), (162, 125570304), (192, 105949944), (216, 94177728), (222, 91632384), (243, 83713536), (256, 79462458), (288, 70633296), (296, 68724288), (324, 62785152), (333, 61088256), (384, 52974972), (432, 47088864), (444, 45816192), (486, 41856768), (491, 41430528), (512, 39731229), (576, 35316648), (592, 34362144), (648, 31392576), (666, 30544128), (729, 27904512), (768, 26487486), (864, 23544432), (888, 22908096), (972, 20928384), (982, 20715264), (999, 20362752), (1152, 17658324), (1184, 17181072), (1296, 15696288), (1332, 15272064), (1458, 13952256), (1473, 13810176), (1536, 13243743), (1728, 11772216), (1776, 11454048), (1944, 10464192), (1964, 10357632), (1998, 10181376), (2187, 9301504), (2304, 8829162), (2368, 8590536), (2592, 7848144), (2664, 7636032), (2916, 6976128), (2946, 6905088), (2997, 6787584), (3456, 5886108), (3552, 5727024), (3888, 5232096), (3928, 5178816), (3996, 5090688), (4374, 4650752), (4419, 4603392), (4608, 4414581), (4736, 4295268), (5184, 3924072), (5328, 3818016), (5832, 3488064), (5892, 3452544), (5994, 3393792), (6912, 2943054), (7104, 2863512), (7776, 2616048), (7856, 2589408), (7992, 2545344), (8748, 2325376), (8838, 2301696), (8991, 2262528), (9472, 2147634), (10368, 1962036), (10656, 1909008), (11664, 1744032), (11784, 1726272), (11988, 1696896), (13257, 1534464), (13824, 1471527), (14208, 1431756), (15552, 1308024), (15712, 1294704), (15984, 1272672), (17496, 1162688), (17676, 1150848), (17982, 1131264), (18167, 1119744), (18944, 1073817), (20736, 981018), (21312, 954504), (23328, 872016), (23568, 863136), (23976, 848448), (26514, 767232), (26973, 754176), (28416, 715878), (31104, 654012), (31424, 647352), (31968, 636336), (34992, 581344), (35352, 575424), (35964, 565632), (36334, 559872), (39771, 511488), (41472, 490509), (42624, 477252), (46656, 436008), (47136, 431568), (47952, 424224), (53028, 383616), (53946, 377088), (54501, 373248), (56832, 357939), (62208, 327006), (62848, 323676), (63936, 318168), (69984, 290672), (70704, 287712), (71928, 282816), (72668, 279936), (79542, 255744), (80919, 251392), (85248, 238626), (93312, 218004), (94272, 215784), (95904, 212112), (106056, 191808), (107892, 188544), (109002, 186624), (119313, 170496), (124416, 163503), (125696, 161838), (127872, 159084), (139968, 145336), (141408, 143856)]