20112044996732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21817}}^1\times {\mathrm{1042819}}^1$

素因数の和:1064670

約数の個数: 48

約数和(自身を含む): 40134963284640

約数和(自身を除く): 20022918287908

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 21817, 43634, 87268, 283621, 370889, 567242, 741778, 1042819, 1134484, 1483556, 2085638, 4171276, 4821557, 9643114, 13556647, 17727923, 19286228, 27113294, 35455846, 54226588, 70911692, 230462999, 460925998, 921851996, 22751182123, 45502364246, 91004728492, 295765367599, 386770096091, 591530735198, 773540192182, 1183061470396, 1547080384364, 5028011249183, 10056022498366, 20112044996732]

約数ペア:

[(1, 20112044996732), (2, 10056022498366), (4, 5028011249183), (13, 1547080384364), (17, 1183061470396), (26, 773540192182), (34, 591530735198), (52, 386770096091), (68, 295765367599), (221, 91004728492), (442, 45502364246), (884, 22751182123), (21817, 921851996), (43634, 460925998), (87268, 230462999), (283621, 70911692), (370889, 54226588), (567242, 35455846), (741778, 27113294), (1042819, 19286228), (1134484, 17727923), (1483556, 13556647), (2085638, 9643114), (4171276, 4821557)]