20161020567

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{472631}}^1$

素因数の和:472934

約数の個数: 16

約数和(自身を含む): 27450466560

約数和(自身を除く): 7289445993

約数列:

[1, 3, 59, 177, 241, 723, 14219, 42657, 472631, 1417893, 27885229, 83655687, 113904071, 341712213, 6720340189, 20161020567]

約数ペア:

[(1, 20161020567), (3, 6720340189), (59, 341712213), (177, 113904071), (241, 83655687), (723, 27885229), (14219, 1417893), (42657, 472631)]