20162076704

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13009}}^1$

素因数の和:13091

約数の個数: 192

約数和(自身を含む): 53820184320

約数和(自身を除く): 33658107616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 37, 44, 56, 68, 74, 77, 88, 112, 119, 136, 148, 154, 176, 187, 224, 238, 259, 272, 296, 308, 352, 374, 407, 476, 518, 544, 592, 616, 629, 748, 814, 952, 1036, 1184, 1232, 1258, 1309, 1496, 1628, 1904, 2072, 2464, 2516, 2618, 2849, 2992, 3256, 3808, 4144, 4403, 5032, 5236, 5698, 5984, 6512, 6919, 8288, 8806, 10064, 10472, 11396, 13009, 13024, 13838, 17612, 20128, 20944, 22792, 26018, 27676, 35224, 41888, 45584, 48433, 52036, 55352, 70448, 91063, 91168, 96866, 104072, 110704, 140896, 143099, 182126, 193732, 208144, 221153, 221408, 286198, 364252, 387464, 416288, 442306, 481333, 572396, 728504, 774928, 884612, 962666, 1001693, 1144792, 1457008, 1548071, 1549856, 1769224, 1925332, 2003386, 2289584, 2432683, 2914016, 3096142, 3369331, 3538448, 3850664, 4006772, 4579168, 4865366, 5294663, 6192284, 6738662, 7076896, 7701328, 8013544, 8182661, 9730732, 10589326, 12384568, 13477324, 15402656, 16027088, 16365322, 17028781, 19461464, 21178652, 24769136, 26954648, 32054176, 32730644, 34057562, 37062641, 38922928, 42357304, 49538272, 53909296, 57278627, 65461288, 68115124, 74125282, 77845856, 84714608, 90009271, 107818592, 114557254, 130922576, 136230248, 148250564, 169429216, 180018542, 229114508, 261845152, 272460496, 296501128, 360037084, 458229016, 544920992, 593002256, 630064897, 720074168, 916458032, 1186004512, 1260129794, 1440148336, 1832916064, 2520259588, 2880296672, 5040519176, 10081038352, 20162076704]

約数ペア:

[(1, 20162076704), (2, 10081038352), (4, 5040519176), (7, 2880296672), (8, 2520259588), (11, 1832916064), (14, 1440148336), (16, 1260129794), (17, 1186004512), (22, 916458032), (28, 720074168), (32, 630064897), (34, 593002256), (37, 544920992), (44, 458229016), (56, 360037084), (68, 296501128), (74, 272460496), (77, 261845152), (88, 229114508), (112, 180018542), (119, 169429216), (136, 148250564), (148, 136230248), (154, 130922576), (176, 114557254), (187, 107818592), (224, 90009271), (238, 84714608), (259, 77845856), (272, 74125282), (296, 68115124), (308, 65461288), (352, 57278627), (374, 53909296), (407, 49538272), (476, 42357304), (518, 38922928), (544, 37062641), (592, 34057562), (616, 32730644), (629, 32054176), (748, 26954648), (814, 24769136), (952, 21178652), (1036, 19461464), (1184, 17028781), (1232, 16365322), (1258, 16027088), (1309, 15402656), (1496, 13477324), (1628, 12384568), (1904, 10589326), (2072, 9730732), (2464, 8182661), (2516, 8013544), (2618, 7701328), (2849, 7076896), (2992, 6738662), (3256, 6192284), (3808, 5294663), (4144, 4865366), (4403, 4579168), (5032, 4006772), (5236, 3850664), (5698, 3538448), (5984, 3369331), (6512, 3096142), (6919, 2914016), (8288, 2432683), (8806, 2289584), (10064, 2003386), (10472, 1925332), (11396, 1769224), (13009, 1549856), (13024, 1548071), (13838, 1457008), (17612, 1144792), (20128, 1001693), (20944, 962666), (22792, 884612), (26018, 774928), (27676, 728504), (35224, 572396), (41888, 481333), (45584, 442306), (48433, 416288), (52036, 387464), (55352, 364252), (70448, 286198), (91063, 221408), (91168, 221153), (96866, 208144), (104072, 193732), (110704, 182126), (140896, 143099)]