20512142606

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1\times {\mathrm{1097}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 31508559360

約数和(自身を除く): 10996416754

約数列:

[1, 2, 59, 118, 211, 422, 751, 1097, 1502, 2194, 12449, 24898, 44309, 64723, 88618, 129446, 158461, 231467, 316922, 462934, 823847, 1647694, 9349199, 13656553, 18698398, 27313106, 48606973, 97213946, 173831717, 347663434, 10256071303, 20512142606]

約数ペア:

[(1, 20512142606), (2, 10256071303), (59, 347663434), (118, 173831717), (211, 97213946), (422, 48606973), (751, 27313106), (1097, 18698398), (1502, 13656553), (2194, 9349199), (12449, 1647694), (24898, 823847), (44309, 462934), (64723, 316922), (88618, 231467), (129446, 158461)]