20124894518

素因数分解:

$2^1\times {\mathrm{359}}^1\times {\mathrm{1613}}^1\times {\mathrm{17377}}^1$

素因数の和:19351

約数の個数: 16

約数和(自身を含む): 30291939360

約数和(自身を除く): 10167044842

約数列:

[1, 2, 359, 718, 1613, 3226, 17377, 34754, 579067, 1158134, 6238343, 12476686, 28029101, 56058202, 10062447259, 20124894518]

約数ペア:

[(1, 20124894518), (2, 10062447259), (359, 56058202), (718, 28029101), (1613, 12476686), (3226, 6238343), (17377, 1158134), (34754, 579067)]