20169089

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 23042880

約数和(自身を除く): 2873791

約数列:

[1, 17, 19, 41, 323, 697, 779, 1523, 13243, 25891, 28937, 62443, 491929, 1061531, 1186417, 20169089]

約数ペア:

[(1, 20169089), (17, 1186417), (19, 1061531), (41, 491929), (323, 62443), (697, 28937), (779, 25891), (1523, 13243)]