20142518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53857}}^1$

素因数の和:53887

約数の個数: 16

約数和(自身を含む): 34899984

約数和(自身を除く): 14757466

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53857, 107714, 592427, 915569, 1184854, 1831138, 10071259, 20142518]

約数ペア:

[(1, 20142518), (2, 10071259), (11, 1831138), (17, 1184854), (22, 915569), (34, 592427), (187, 107714), (374, 53857)]