20180457802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2934059}}^1$

素因数の和:2934261

約数の個数: 16

約数和(自身を含む): 32039935200

約数和(自身を除く): 11859477398

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 2934059, 5868118, 55747121, 111494242, 531064679, 1062129358, 10090228901, 20180457802]

約数ペア:

[(1, 20180457802), (2, 10090228901), (19, 1062129358), (38, 531064679), (181, 111494242), (362, 55747121), (3439, 5868118), (6878, 2934059)]