20083701176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13099}}^1$

素因数の和:13273

約数の個数: 128

約数和(自身を含む): 49800960000

約数和(自身を除く): 29717258824

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 131, 133, 152, 154, 209, 262, 266, 308, 418, 524, 532, 616, 836, 917, 1048, 1064, 1441, 1463, 1672, 1834, 2489, 2882, 2926, 3668, 4978, 5764, 5852, 7336, 9956, 10087, 11528, 11704, 13099, 17423, 19912, 20174, 26198, 27379, 34846, 40348, 52396, 54758, 69692, 80696, 91693, 104792, 109516, 139384, 144089, 183386, 191653, 219032, 248881, 288178, 366772, 383306, 497762, 576356, 733544, 766612, 995524, 1008623, 1152712, 1533224, 1715969, 1742167, 1991048, 2017246, 2737691, 3431938, 3484334, 4034492, 5475382, 6863876, 6968668, 8068984, 10950764, 12011783, 13727752, 13937336, 18875659, 19163837, 21901528, 24023566, 32603411, 37751318, 38327674, 48047132, 65206822, 75502636, 76655348, 96094264, 130413644, 132129613, 151005272, 153310696, 228223877, 260827288, 264259226, 358637521, 456447754, 528518452, 717275042, 912895508, 1057036904, 1434550084, 1825791016, 2510462647, 2869100168, 5020925294, 10041850588, 20083701176]

約数ペア:

[(1, 20083701176), (2, 10041850588), (4, 5020925294), (7, 2869100168), (8, 2510462647), (11, 1825791016), (14, 1434550084), (19, 1057036904), (22, 912895508), (28, 717275042), (38, 528518452), (44, 456447754), (56, 358637521), (76, 264259226), (77, 260827288), (88, 228223877), (131, 153310696), (133, 151005272), (152, 132129613), (154, 130413644), (209, 96094264), (262, 76655348), (266, 75502636), (308, 65206822), (418, 48047132), (524, 38327674), (532, 37751318), (616, 32603411), (836, 24023566), (917, 21901528), (1048, 19163837), (1064, 18875659), (1441, 13937336), (1463, 13727752), (1672, 12011783), (1834, 10950764), (2489, 8068984), (2882, 6968668), (2926, 6863876), (3668, 5475382), (4978, 4034492), (5764, 3484334), (5852, 3431938), (7336, 2737691), (9956, 2017246), (10087, 1991048), (11528, 1742167), (11704, 1715969), (13099, 1533224), (17423, 1152712), (19912, 1008623), (20174, 995524), (26198, 766612), (27379, 733544), (34846, 576356), (40348, 497762), (52396, 383306), (54758, 366772), (69692, 288178), (80696, 248881), (91693, 219032), (104792, 191653), (109516, 183386), (139384, 144089)]