20122476567

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{157427}}^1$

素因数の和:157878

約数の個数: 16

約数和(自身を含む): 27112879872

約数和(自身を除く): 6990403305

約数列:

[1, 3, 137, 311, 411, 933, 42607, 127821, 157427, 472281, 21567499, 48959797, 64702497, 146879391, 6707492189, 20122476567]

約数ペア:

[(1, 20122476567), (3, 6707492189), (137, 146879391), (311, 64702497), (411, 48959797), (933, 21567499), (42607, 472281), (127821, 157427)]