20132695115533

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{771691}}^1$

素因数の和:772178

約数の個数: 64

約数和(自身を含む): 27505325352960

約数和(自身を除く): 7372630237427

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 389, 469, 737, 871, 1001, 2723, 4279, 5057, 5159, 6097, 9581, 26063, 29953, 35399, 55627, 67067, 182441, 286693, 338819, 389389, 771691, 2006851, 2371733, 3727009, 5401837, 8488601, 10031983, 26089063, 51703297, 59420207, 70223881, 110351813, 300187799, 361923079, 568736267, 672142861, 772462691, 2101314593, 3302065789, 3902441387, 3981153869, 4705000027, 7393571471, 20112582533, 23114460523, 27317089709, 42926855257, 51755000297, 140788077731, 221238407863, 261463572929, 300487986799, 1548668855041, 1830245010503, 2876099302219, 20132695115533]

約数ペア:

[(1, 20132695115533), (7, 2876099302219), (11, 1830245010503), (13, 1548668855041), (67, 300487986799), (77, 261463572929), (91, 221238407863), (143, 140788077731), (389, 51755000297), (469, 42926855257), (737, 27317089709), (871, 23114460523), (1001, 20112582533), (2723, 7393571471), (4279, 4705000027), (5057, 3981153869), (5159, 3902441387), (6097, 3302065789), (9581, 2101314593), (26063, 772462691), (29953, 672142861), (35399, 568736267), (55627, 361923079), (67067, 300187799), (182441, 110351813), (286693, 70223881), (338819, 59420207), (389389, 51703297), (771691, 26089063), (2006851, 10031983), (2371733, 8488601), (3727009, 5401837)]