20238325635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1\times {\mathrm{2543}}^1$

素因数の和:3048

約数の個数: 64

約数和(自身を含む): 35695779840

約数和(自身を除く): 15457454205

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 347, 417, 695, 1041, 1529, 1735, 2085, 2543, 3817, 4587, 5205, 7629, 7645, 11451, 12715, 19085, 22935, 27973, 38145, 48233, 57255, 83919, 139865, 144699, 241165, 353477, 419595, 530563, 723495, 882421, 1060431, 1591689, 1767385, 2647263, 2652815, 3888247, 4412105, 5302155, 7958445, 9706631, 11664741, 13236315, 19441235, 29119893, 48533155, 58323705, 122656519, 145599465, 367969557, 613282595, 1349221709, 1839847785, 4047665127, 6746108545, 20238325635]

約数ペア:

[(1, 20238325635), (3, 6746108545), (5, 4047665127), (11, 1839847785), (15, 1349221709), (33, 613282595), (55, 367969557), (139, 145599465), (165, 122656519), (347, 58323705), (417, 48533155), (695, 29119893), (1041, 19441235), (1529, 13236315), (1735, 11664741), (2085, 9706631), (2543, 7958445), (3817, 5302155), (4587, 4412105), (5205, 3888247), (7629, 2652815), (7645, 2647263), (11451, 1767385), (12715, 1591689), (19085, 1060431), (22935, 882421), (27973, 723495), (38145, 530563), (48233, 419595), (57255, 353477), (83919, 241165), (139865, 144699)]