20128583712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{10753}}^1$

素因数の和:10851

約数の個数: 192

約数和(自身を含む): 59316655104

約数和(自身を除く): 39188071392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 37, 48, 51, 62, 68, 74, 93, 96, 102, 111, 124, 136, 148, 186, 204, 222, 248, 272, 296, 372, 408, 444, 496, 527, 544, 592, 629, 744, 816, 888, 992, 1054, 1147, 1184, 1258, 1488, 1581, 1632, 1776, 1887, 2108, 2294, 2516, 2976, 3162, 3441, 3552, 3774, 4216, 4588, 5032, 6324, 6882, 7548, 8432, 9176, 10064, 10753, 12648, 13764, 15096, 16864, 18352, 19499, 20128, 21506, 25296, 27528, 30192, 32259, 36704, 38998, 43012, 50592, 55056, 58497, 60384, 64518, 77996, 86024, 110112, 116994, 129036, 155992, 172048, 182801, 233988, 258072, 311984, 333343, 344096, 365602, 397861, 467976, 516144, 548403, 623968, 666686, 731204, 795722, 935952, 1000029, 1032288, 1096806, 1193583, 1333372, 1462408, 1591444, 1871904, 2000058, 2193612, 2387166, 2666744, 2924816, 3182888, 4000116, 4387224, 4774332, 5333488, 5666831, 5849632, 6365776, 6763637, 8000232, 8774448, 9548664, 10666976, 11333662, 12333691, 12731552, 13527274, 16000464, 17000493, 17548896, 19097328, 20290911, 22667324, 24667382, 27054548, 32000928, 34000986, 37001073, 38194656, 40581822, 45334648, 49334764, 54109096, 68001972, 74002146, 81163644, 90669296, 98669528, 108218192, 136003944, 148004292, 162327288, 181338592, 197339056, 209672747, 216436384, 272007888, 296008584, 324654576, 394678112, 419345494, 544015776, 592017168, 629018241, 649309152, 838690988, 1184034336, 1258036482, 1677381976, 2516072964, 3354763952, 5032145928, 6709527904, 10064291856, 20128583712]

約数ペア:

[(1, 20128583712), (2, 10064291856), (3, 6709527904), (4, 5032145928), (6, 3354763952), (8, 2516072964), (12, 1677381976), (16, 1258036482), (17, 1184034336), (24, 838690988), (31, 649309152), (32, 629018241), (34, 592017168), (37, 544015776), (48, 419345494), (51, 394678112), (62, 324654576), (68, 296008584), (74, 272007888), (93, 216436384), (96, 209672747), (102, 197339056), (111, 181338592), (124, 162327288), (136, 148004292), (148, 136003944), (186, 108218192), (204, 98669528), (222, 90669296), (248, 81163644), (272, 74002146), (296, 68001972), (372, 54109096), (408, 49334764), (444, 45334648), (496, 40581822), (527, 38194656), (544, 37001073), (592, 34000986), (629, 32000928), (744, 27054548), (816, 24667382), (888, 22667324), (992, 20290911), (1054, 19097328), (1147, 17548896), (1184, 17000493), (1258, 16000464), (1488, 13527274), (1581, 12731552), (1632, 12333691), (1776, 11333662), (1887, 10666976), (2108, 9548664), (2294, 8774448), (2516, 8000232), (2976, 6763637), (3162, 6365776), (3441, 5849632), (3552, 5666831), (3774, 5333488), (4216, 4774332), (4588, 4387224), (5032, 4000116), (6324, 3182888), (6882, 2924816), (7548, 2666744), (8432, 2387166), (9176, 2193612), (10064, 2000058), (10753, 1871904), (12648, 1591444), (13764, 1462408), (15096, 1333372), (16864, 1193583), (18352, 1096806), (19499, 1032288), (20128, 1000029), (21506, 935952), (25296, 795722), (27528, 731204), (30192, 666686), (32259, 623968), (36704, 548403), (38998, 516144), (43012, 467976), (50592, 397861), (55056, 365602), (58497, 344096), (60384, 333343), (64518, 311984), (77996, 258072), (86024, 233988), (110112, 182801), (116994, 172048), (129036, 155992)]