20123202533732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{13009}}^1\times {\mathrm{20353523}}^1$

素因数の和:20366555

約数の個数: 24

約数和(自身を含む): 37071908613600

約数和(自身を除く): 16948706079868

約数列:

[1, 2, 4, 19, 38, 76, 13009, 26018, 52036, 247171, 494342, 988684, 20353523, 40707046, 81414092, 386716937, 773433874, 1546867748, 264778980707, 529557961414, 1059115922828, 5030800633433, 10061601266866, 20123202533732]

約数ペア:

[(1, 20123202533732), (2, 10061601266866), (4, 5030800633433), (19, 1059115922828), (38, 529557961414), (76, 264778980707), (13009, 1546867748), (26018, 773433874), (52036, 386716937), (247171, 81414092), (494342, 40707046), (988684, 20353523)]