20294886

素因数分解:

$2^1\times 3^1\times {\mathrm{467}}^1\times {\mathrm{7243}}^1$

素因数の和:7715

約数の個数: 16

約数和(自身を含む): 40682304

約数和(自身を除く): 20387418

約数列:

[1, 2, 3, 6, 467, 934, 1401, 2802, 7243, 14486, 21729, 43458, 3382481, 6764962, 10147443, 20294886]

約数ペア:

[(1, 20294886), (2, 10147443), (3, 6764962), (6, 3382481), (467, 43458), (934, 21729), (1401, 14486), (2802, 7243)]