20162964578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1\times {\mathrm{3121}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 32045207040

約数和(自身を除く): 11882242462

約数列:

[1, 2, 19, 38, 197, 394, 863, 1726, 3121, 3743, 6242, 7486, 16397, 32794, 59299, 118598, 170011, 340022, 614837, 1229674, 2693423, 3230209, 5386846, 6460418, 11681903, 23363806, 51175037, 102350074, 530604331, 1061208662, 10081482289, 20162964578]

約数ペア:

[(1, 20162964578), (2, 10081482289), (19, 1061208662), (38, 530604331), (197, 102350074), (394, 51175037), (863, 23363806), (1726, 11681903), (3121, 6460418), (3743, 5386846), (6242, 3230209), (7486, 2693423), (16397, 1229674), (32794, 614837), (59299, 340022), (118598, 170011)]