20105892867

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1\times {\mathrm{59617}}^1$

素因数の和:61122

約数の個数: 16

約数和(自身を含む): 27166730240

約数和(自身を除く): 7060837373

約数列:

[1, 3, 79, 237, 1423, 4269, 59617, 112417, 178851, 337251, 4709743, 14129229, 84834991, 254504973, 6701964289, 20105892867]

約数ペア:

[(1, 20105892867), (3, 6701964289), (79, 254504973), (237, 84834991), (1423, 14129229), (4269, 4709743), (59617, 337251), (112417, 178851)]