20738083968

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3617}}^1$

素因数の和:3729

約数の個数: 320

約数和(自身を含む): 71445369600

約数和(自身を除く): 50707285632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 81, 84, 96, 108, 112, 126, 128, 144, 158, 162, 168, 189, 192, 216, 224, 237, 252, 288, 316, 324, 336, 378, 384, 432, 448, 474, 504, 553, 567, 576, 632, 648, 672, 711, 756, 864, 896, 948, 1008, 1106, 1134, 1152, 1264, 1296, 1344, 1422, 1512, 1659, 1728, 1896, 2016, 2133, 2212, 2268, 2528, 2592, 2688, 2844, 3024, 3318, 3456, 3617, 3792, 4032, 4266, 4424, 4536, 4977, 5056, 5184, 5688, 6048, 6399, 6636, 7234, 7584, 8064, 8532, 8848, 9072, 9954, 10112, 10368, 10851, 11376, 12096, 12798, 13272, 14468, 14931, 15168, 17064, 17696, 18144, 19908, 21702, 22752, 24192, 25319, 25596, 26544, 28936, 29862, 30336, 32553, 34128, 35392, 36288, 39816, 43404, 44793, 45504, 50638, 51192, 53088, 57872, 59724, 65106, 68256, 70784, 72576, 75957, 79632, 86808, 89586, 91008, 97659, 101276, 102384, 106176, 115744, 119448, 130212, 136512, 151914, 159264, 173616, 179172, 195318, 202552, 204768, 212352, 227871, 231488, 238896, 260424, 273024, 285743, 292977, 303828, 318528, 347232, 358344, 390636, 405104, 409536, 455742, 462976, 477792, 520848, 571486, 585954, 607656, 637056, 683613, 694464, 716688, 781272, 810208, 819072, 857229, 911484, 955584, 1041696, 1142972, 1171908, 1215312, 1367226, 1388928, 1433376, 1562544, 1620416, 1714458, 1822968, 1911168, 2000201, 2050839, 2083392, 2285944, 2343816, 2430624, 2571687, 2734452, 2866752, 3125088, 3240832, 3428916, 3645936, 4000402, 4101678, 4166784, 4571888, 4687632, 4861248, 5143374, 5468904, 5733504, 6000603, 6250176, 6857832, 7291872, 7715061, 8000804, 8203356, 9143776, 9375264, 9722496, 10286748, 10937808, 12001206, 12500352, 13715664, 14583744, 15430122, 16001608, 16406712, 18001809, 18287552, 18750528, 20573496, 21875616, 23145183, 24002412, 27431328, 29167488, 30860244, 32003216, 32813424, 36003618, 36575104, 37501056, 41146992, 43751232, 46290366, 48004824, 54005427, 54862656, 61720488, 64006432, 65626848, 72007236, 82293984, 87502464, 92580732, 96009648, 108010854, 109725312, 123440976, 128012864, 131253696, 144014472, 162016281, 164587968, 185161464, 192019296, 216021708, 246881952, 256025728, 262507392, 288028944, 324032562, 329175936, 370322928, 384038592, 432043416, 493763904, 576057888, 648065124, 740645856, 768077184, 864086832, 987527808, 1152115776, 1296130248, 1481291712, 1728173664, 2304231552, 2592260496, 2962583424, 3456347328, 5184520992, 6912694656, 10369041984, 20738083968]

約数ペア:

[(1, 20738083968), (2, 10369041984), (3, 6912694656), (4, 5184520992), (6, 3456347328), (7, 2962583424), (8, 2592260496), (9, 2304231552), (12, 1728173664), (14, 1481291712), (16, 1296130248), (18, 1152115776), (21, 987527808), (24, 864086832), (27, 768077184), (28, 740645856), (32, 648065124), (36, 576057888), (42, 493763904), (48, 432043416), (54, 384038592), (56, 370322928), (63, 329175936), (64, 324032562), (72, 288028944), (79, 262507392), (81, 256025728), (84, 246881952), (96, 216021708), (108, 192019296), (112, 185161464), (126, 164587968), (128, 162016281), (144, 144014472), (158, 131253696), (162, 128012864), (168, 123440976), (189, 109725312), (192, 108010854), (216, 96009648), (224, 92580732), (237, 87502464), (252, 82293984), (288, 72007236), (316, 65626848), (324, 64006432), (336, 61720488), (378, 54862656), (384, 54005427), (432, 48004824), (448, 46290366), (474, 43751232), (504, 41146992), (553, 37501056), (567, 36575104), (576, 36003618), (632, 32813424), (648, 32003216), (672, 30860244), (711, 29167488), (756, 27431328), (864, 24002412), (896, 23145183), (948, 21875616), (1008, 20573496), (1106, 18750528), (1134, 18287552), (1152, 18001809), (1264, 16406712), (1296, 16001608), (1344, 15430122), (1422, 14583744), (1512, 13715664), (1659, 12500352), (1728, 12001206), (1896, 10937808), (2016, 10286748), (2133, 9722496), (2212, 9375264), (2268, 9143776), (2528, 8203356), (2592, 8000804), (2688, 7715061), (2844, 7291872), (3024, 6857832), (3318, 6250176), (3456, 6000603), (3617, 5733504), (3792, 5468904), (4032, 5143374), (4266, 4861248), (4424, 4687632), (4536, 4571888), (4977, 4166784), (5056, 4101678), (5184, 4000402), (5688, 3645936), (6048, 3428916), (6399, 3240832), (6636, 3125088), (7234, 2866752), (7584, 2734452), (8064, 2571687), (8532, 2430624), (8848, 2343816), (9072, 2285944), (9954, 2083392), (10112, 2050839), (10368, 2000201), (10851, 1911168), (11376, 1822968), (12096, 1714458), (12798, 1620416), (13272, 1562544), (14468, 1433376), (14931, 1388928), (15168, 1367226), (17064, 1215312), (17696, 1171908), (18144, 1142972), (19908, 1041696), (21702, 955584), (22752, 911484), (24192, 857229), (25319, 819072), (25596, 810208), (26544, 781272), (28936, 716688), (29862, 694464), (30336, 683613), (32553, 637056), (34128, 607656), (35392, 585954), (36288, 571486), (39816, 520848), (43404, 477792), (44793, 462976), (45504, 455742), (50638, 409536), (51192, 405104), (53088, 390636), (57872, 358344), (59724, 347232), (65106, 318528), (68256, 303828), (70784, 292977), (72576, 285743), (75957, 273024), (79632, 260424), (86808, 238896), (89586, 231488), (91008, 227871), (97659, 212352), (101276, 204768), (102384, 202552), (106176, 195318), (115744, 179172), (119448, 173616), (130212, 159264), (136512, 151914)]