20146593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{619}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 28371200

約数和(自身を除く): 8224607

約数列:

[1, 3, 19, 57, 571, 619, 1713, 1857, 10849, 11761, 32547, 35283, 353449, 1060347, 6715531, 20146593]

約数ペア:

[(1, 20146593), (3, 6715531), (19, 1060347), (57, 353449), (571, 35283), (619, 32547), (1713, 11761), (1857, 10849)]