20229411

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 28076544

約数和(自身を除く): 7847133

約数列:

[1, 3, 47, 53, 141, 159, 2491, 2707, 7473, 8121, 127229, 143471, 381687, 430413, 6743137, 20229411]

約数ペア:

[(1, 20229411), (3, 6743137), (47, 430413), (53, 381687), (141, 143471), (159, 127229), (2491, 8121), (2707, 7473)]