20161390997268

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{3732919}}^1$

素因数の和:3734138

約数の個数: 96

約数和(自身を含む): 53531864601600

約数和(自身を除く): 33370473604332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1163, 1548, 2322, 2326, 3489, 4644, 4652, 6978, 10467, 13956, 20934, 31401, 41868, 50009, 62802, 100018, 125604, 150027, 200036, 300054, 450081, 600108, 900162, 1350243, 1800324, 2700486, 3732919, 5400972, 7465838, 11198757, 14931676, 22397514, 33596271, 44795028, 67192542, 100788813, 134385084, 160515517, 201577626, 321031034, 403155252, 481546551, 642062068, 963093102, 1444639653, 1926186204, 2889279306, 4333918959, 4341384797, 5778558612, 8667837918, 8682769594, 13024154391, 17335675836, 17365539188, 26048308782, 39072463173, 52096617564, 78144926346, 117217389519, 156289852692, 186679546271, 234434779038, 373359092542, 468869558076, 560038638813, 746718185084, 1120077277626, 1680115916439, 2240154555252, 3360231832878, 5040347749317, 6720463665756, 10080695498634, 20161390997268]

約数ペア:

[(1, 20161390997268), (2, 10080695498634), (3, 6720463665756), (4, 5040347749317), (6, 3360231832878), (9, 2240154555252), (12, 1680115916439), (18, 1120077277626), (27, 746718185084), (36, 560038638813), (43, 468869558076), (54, 373359092542), (86, 234434779038), (108, 186679546271), (129, 156289852692), (172, 117217389519), (258, 78144926346), (387, 52096617564), (516, 39072463173), (774, 26048308782), (1161, 17365539188), (1163, 17335675836), (1548, 13024154391), (2322, 8682769594), (2326, 8667837918), (3489, 5778558612), (4644, 4341384797), (4652, 4333918959), (6978, 2889279306), (10467, 1926186204), (13956, 1444639653), (20934, 963093102), (31401, 642062068), (41868, 481546551), (50009, 403155252), (62802, 321031034), (100018, 201577626), (125604, 160515517), (150027, 134385084), (200036, 100788813), (300054, 67192542), (450081, 44795028), (600108, 33596271), (900162, 22397514), (1350243, 14931676), (1800324, 11198757), (2700486, 7465838), (3732919, 5400972)]