20192928833

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{608459}}^1$

素因数の和:608908

約数の個数: 16

約数和(自身を含む): 25234053120

約数和(自身を除く): 5041124287

約数列:

[1, 7, 11, 77, 431, 3017, 4741, 33187, 608459, 4259213, 6693049, 46851343, 262245829, 1835720803, 2884704119, 20192928833]

約数ペア:

[(1, 20192928833), (7, 2884704119), (11, 1835720803), (77, 262245829), (431, 46851343), (3017, 6693049), (4741, 4259213), (33187, 608459)]