20522035584

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^2\times {\mathrm{5483}}^1$

素因数の和:5547

約数の個数: 240

約数和(自身を含む): 64468560420

約数和(自身を除く): 43946524836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 361, 384, 432, 456, 513, 576, 608, 648, 684, 722, 864, 912, 1026, 1083, 1152, 1216, 1296, 1368, 1444, 1539, 1728, 1824, 2052, 2166, 2432, 2592, 2736, 2888, 3078, 3249, 3456, 3648, 4104, 4332, 5184, 5472, 5483, 5776, 6156, 6498, 7296, 8208, 8664, 9747, 10368, 10944, 10966, 11552, 12312, 12996, 16416, 16449, 17328, 19494, 21888, 21932, 23104, 24624, 25992, 29241, 32832, 32898, 34656, 38988, 43864, 46208, 49248, 49347, 51984, 58482, 65664, 65796, 69312, 77976, 87728, 98496, 98694, 103968, 104177, 116964, 131592, 138624, 148041, 155952, 175456, 196992, 197388, 207936, 208354, 233928, 263184, 296082, 311904, 312531, 350912, 394776, 415872, 416708, 444123, 467856, 526368, 592164, 623808, 625062, 701824, 789552, 833416, 888246, 935712, 937593, 1052736, 1184328, 1247616, 1250124, 1579104, 1666832, 1776492, 1871424, 1875186, 1979363, 2105472, 2368656, 2500248, 2812779, 3158208, 3333664, 3552984, 3742848, 3750372, 3958726, 4737312, 5000496, 5625558, 5938089, 6316416, 6667328, 7105968, 7500744, 7917452, 8438337, 9474624, 10000992, 11251116, 11876178, 13334656, 14211936, 15001488, 15834904, 16876674, 17814267, 18949248, 20001984, 22502232, 23752356, 28423872, 30002976, 31669808, 33753348, 35628534, 40003968, 45004464, 47504712, 53442801, 56847744, 60005952, 63339616, 67506696, 71257068, 90008928, 95009424, 106885602, 120011904, 126679232, 135013392, 142514136, 160328403, 180017856, 190018848, 213771204, 253358464, 270026784, 285028272, 320656806, 360035712, 380037696, 427542408, 540053568, 570056544, 641313612, 760075392, 855084816, 1080107136, 1140113088, 1282627224, 1710169632, 2280226176, 2565254448, 3420339264, 5130508896, 6840678528, 10261017792, 20522035584]

約数ペア:

[(1, 20522035584), (2, 10261017792), (3, 6840678528), (4, 5130508896), (6, 3420339264), (8, 2565254448), (9, 2280226176), (12, 1710169632), (16, 1282627224), (18, 1140113088), (19, 1080107136), (24, 855084816), (27, 760075392), (32, 641313612), (36, 570056544), (38, 540053568), (48, 427542408), (54, 380037696), (57, 360035712), (64, 320656806), (72, 285028272), (76, 270026784), (81, 253358464), (96, 213771204), (108, 190018848), (114, 180017856), (128, 160328403), (144, 142514136), (152, 135013392), (162, 126679232), (171, 120011904), (192, 106885602), (216, 95009424), (228, 90008928), (288, 71257068), (304, 67506696), (324, 63339616), (342, 60005952), (361, 56847744), (384, 53442801), (432, 47504712), (456, 45004464), (513, 40003968), (576, 35628534), (608, 33753348), (648, 31669808), (684, 30002976), (722, 28423872), (864, 23752356), (912, 22502232), (1026, 20001984), (1083, 18949248), (1152, 17814267), (1216, 16876674), (1296, 15834904), (1368, 15001488), (1444, 14211936), (1539, 13334656), (1728, 11876178), (1824, 11251116), (2052, 10000992), (2166, 9474624), (2432, 8438337), (2592, 7917452), (2736, 7500744), (2888, 7105968), (3078, 6667328), (3249, 6316416), (3456, 5938089), (3648, 5625558), (4104, 5000496), (4332, 4737312), (5184, 3958726), (5472, 3750372), (5483, 3742848), (5776, 3552984), (6156, 3333664), (6498, 3158208), (7296, 2812779), (8208, 2500248), (8664, 2368656), (9747, 2105472), (10368, 1979363), (10944, 1875186), (10966, 1871424), (11552, 1776492), (12312, 1666832), (12996, 1579104), (16416, 1250124), (16449, 1247616), (17328, 1184328), (19494, 1052736), (21888, 937593), (21932, 935712), (23104, 888246), (24624, 833416), (25992, 789552), (29241, 701824), (32832, 625062), (32898, 623808), (34656, 592164), (38988, 526368), (43864, 467856), (46208, 444123), (49248, 416708), (49347, 415872), (51984, 394776), (58482, 350912), (65664, 312531), (65796, 311904), (69312, 296082), (77976, 263184), (87728, 233928), (98496, 208354), (98694, 207936), (103968, 197388), (104177, 196992), (116964, 175456), (131592, 155952), (138624, 148041)]