20204668512

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{371191}}^1$

素因数の和:371223

約数の個数: 144

約数和(自身を含む): 68097399552

約数和(自身を除く): 47892731040

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4536, 6048, 6804, 7776, 9072, 13608, 18144, 27216, 54432, 371191, 742382, 1113573, 1484764, 2227146, 2598337, 2969528, 3340719, 4454292, 5196674, 5939056, 6681438, 7795011, 8908584, 10022157, 10393348, 11878112, 13362876, 15590022, 17817168, 20044314, 20786696, 23385033, 26725752, 30066471, 31180044, 35634336, 40088628, 41573392, 46770066, 53451504, 60132942, 62360088, 70155099, 80177256, 83146784, 90199413, 93540132, 106903008, 120265884, 124720176, 140310198, 160354512, 180398826, 187080264, 210465297, 240531768, 249440352, 280620396, 320709024, 360797652, 374160528, 420930594, 481063536, 561240792, 631395891, 721595304, 748321056, 841861188, 962127072, 1122481584, 1262791782, 1443190608, 1683722376, 2244963168, 2525583564, 2886381216, 3367444752, 5051167128, 6734889504, 10102334256, 20204668512]

約数ペア:

[(1, 20204668512), (2, 10102334256), (3, 6734889504), (4, 5051167128), (6, 3367444752), (7, 2886381216), (8, 2525583564), (9, 2244963168), (12, 1683722376), (14, 1443190608), (16, 1262791782), (18, 1122481584), (21, 962127072), (24, 841861188), (27, 748321056), (28, 721595304), (32, 631395891), (36, 561240792), (42, 481063536), (48, 420930594), (54, 374160528), (56, 360797652), (63, 320709024), (72, 280620396), (81, 249440352), (84, 240531768), (96, 210465297), (108, 187080264), (112, 180398826), (126, 160354512), (144, 140310198), (162, 124720176), (168, 120265884), (189, 106903008), (216, 93540132), (224, 90199413), (243, 83146784), (252, 80177256), (288, 70155099), (324, 62360088), (336, 60132942), (378, 53451504), (432, 46770066), (486, 41573392), (504, 40088628), (567, 35634336), (648, 31180044), (672, 30066471), (756, 26725752), (864, 23385033), (972, 20786696), (1008, 20044314), (1134, 17817168), (1296, 15590022), (1512, 13362876), (1701, 11878112), (1944, 10393348), (2016, 10022157), (2268, 8908584), (2592, 7795011), (3024, 6681438), (3402, 5939056), (3888, 5196674), (4536, 4454292), (6048, 3340719), (6804, 2969528), (7776, 2598337), (9072, 2227146), (13608, 1484764), (18144, 1113573), (27216, 742382), (54432, 371191)]