20266618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10103}}^1$

素因数の和:10181

約数の個数: 16

約数和(自身を含む): 32736960

約数和(自身を除く): 12470342

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10103, 20206, 171751, 343502, 596077, 1192154, 10133309, 20266618]

約数ペア:

[(1, 20266618), (2, 10133309), (17, 1192154), (34, 596077), (59, 343502), (118, 171751), (1003, 20206), (2006, 10103)]