20792315544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{865481}}^1$

素因数の和:865521

約数の個数: 128

約数和(自身を含む): 69792468480

約数和(自身を除く): 49000152936

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 24024, 865481, 1730962, 2596443, 3461924, 5192886, 6058367, 6923848, 9520291, 10385772, 11251253, 12116734, 18175101, 19040582, 20771544, 22502506, 24233468, 28560873, 33753759, 36350202, 38081164, 45005012, 48466936, 57121746, 66642037, 67507518, 72700404, 76162328, 78758771, 90010024, 114243492, 123763783, 133284074, 135015036, 145400808, 157517542, 199926111, 228486984, 236276313, 247527566, 266568148, 270030072, 315035084, 371291349, 399852222, 472552626, 495055132, 533136296, 630070168, 742582698, 799704444, 866346481, 945105252, 990110264, 1485165396, 1599408888, 1732692962, 1890210504, 2599039443, 2970330792, 3465385924, 5198078886, 6930771848, 10396157772, 20792315544]

約数ペア:

[(1, 20792315544), (2, 10396157772), (3, 6930771848), (4, 5198078886), (6, 3465385924), (7, 2970330792), (8, 2599039443), (11, 1890210504), (12, 1732692962), (13, 1599408888), (14, 1485165396), (21, 990110264), (22, 945105252), (24, 866346481), (26, 799704444), (28, 742582698), (33, 630070168), (39, 533136296), (42, 495055132), (44, 472552626), (52, 399852222), (56, 371291349), (66, 315035084), (77, 270030072), (78, 266568148), (84, 247527566), (88, 236276313), (91, 228486984), (104, 199926111), (132, 157517542), (143, 145400808), (154, 135015036), (156, 133284074), (168, 123763783), (182, 114243492), (231, 90010024), (264, 78758771), (273, 76162328), (286, 72700404), (308, 67507518), (312, 66642037), (364, 57121746), (429, 48466936), (462, 45005012), (546, 38081164), (572, 36350202), (616, 33753759), (728, 28560873), (858, 24233468), (924, 22502506), (1001, 20771544), (1092, 19040582), (1144, 18175101), (1716, 12116734), (1848, 11251253), (2002, 10385772), (2184, 9520291), (3003, 6923848), (3432, 6058367), (4004, 5192886), (6006, 3461924), (8008, 2596443), (12012, 1730962), (24024, 865481)]