20053230915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58125307}}^1$

素因数の和:58125338

約数の個数: 16

約数和(自身を含む): 33480177408

約数和(自身を除く): 13426946493

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 58125307, 174375921, 290626535, 871879605, 1336882061, 4010646183, 6684410305, 20053230915]

約数ペア:

[(1, 20053230915), (3, 6684410305), (5, 4010646183), (15, 1336882061), (23, 871879605), (69, 290626535), (115, 174375921), (345, 58125307)]