20168146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{587}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 31116960

約数和(自身を除く): 10948814

約数列:

[1, 2, 41, 82, 419, 587, 838, 1174, 17179, 24067, 34358, 48134, 245953, 491906, 10084073, 20168146]

約数ペア:

[(1, 20168146), (2, 10084073), (41, 491906), (82, 245953), (419, 48134), (587, 34358), (838, 24067), (1174, 17179)]