20264578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{14537}}^1$

素因数の和:14597

約数の個数: 16

約数和(自身を含む): 32972184

約数和(自身を除く): 12707606

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 14537, 29074, 247129, 494258, 596017, 1192034, 10132289, 20264578]

約数ペア:

[(1, 20264578), (2, 10132289), (17, 1192034), (34, 596017), (41, 494258), (82, 247129), (697, 29074), (1394, 14537)]