20161363966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{438290521}}^1$

素因数の和:438290546

約数の個数: 8

約数和(自身を含む): 31556917584

約数和(自身を除く): 11395553618

約数列:

[1, 2, 23, 46, 438290521, 876581042, 10080681983, 20161363966]

約数ペア:

[(1, 20161363966), (2, 10080681983), (23, 876581042), (46, 438290521)]