20172604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 37306640

約数和(自身を除く): 17134036

約数列:

[1, 2, 4, 19, 38, 76, 433, 613, 866, 1226, 1732, 2452, 8227, 11647, 16454, 23294, 32908, 46588, 265429, 530858, 1061716, 5043151, 10086302, 20172604]

約数ペア:

[(1, 20172604), (2, 10086302), (4, 5043151), (19, 1061716), (38, 530858), (76, 265429), (433, 46588), (613, 32908), (866, 23294), (1226, 16454), (1732, 11647), (2452, 8227)]