20534694

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6569}}^1$

素因数の和:7095

約数の個数: 16

約数和(自身を含む): 41154480

約数和(自身を除く): 20619786

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6569, 13138, 19707, 39414, 3422449, 6844898, 10267347, 20534694]

約数ペア:

[(1, 20534694), (2, 10267347), (3, 6844898), (6, 3422449), (521, 39414), (1042, 19707), (1563, 13138), (3126, 6569)]