20141097165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{254741}}^1$

素因数の和:255010

約数の個数: 48

約数和(自身を含む): 40057670016

約数和(自身を除く): 19916572851

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 251, 315, 753, 1255, 1757, 2259, 3765, 5271, 8785, 11295, 15813, 26355, 79065, 254741, 764223, 1273705, 1783187, 2292669, 3821115, 5349561, 8915935, 11463345, 16048683, 26747805, 63939991, 80243415, 191819973, 319699955, 447579937, 575459919, 959099865, 1342739811, 2237899685, 2877299595, 4028219433, 6713699055, 20141097165]

約数ペア:

[(1, 20141097165), (3, 6713699055), (5, 4028219433), (7, 2877299595), (9, 2237899685), (15, 1342739811), (21, 959099865), (35, 575459919), (45, 447579937), (63, 319699955), (105, 191819973), (251, 80243415), (315, 63939991), (753, 26747805), (1255, 16048683), (1757, 11463345), (2259, 8915935), (3765, 5349561), (5271, 3821115), (8785, 2292669), (11295, 1783187), (15813, 1273705), (26355, 764223), (79065, 254741)]