20595368

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{4159}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 38688000

約数和(自身を除く): 18092632

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4159, 4952, 8318, 16636, 33272, 2574421, 5148842, 10297684, 20595368]

約数ペア:

[(1, 20595368), (2, 10297684), (4, 5148842), (8, 2574421), (619, 33272), (1238, 16636), (2476, 8318), (4159, 4952)]