20175144446

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{129449}}^1$

素因数の和:130123

約数の個数: 16

約数和(自身を含む): 30524310000

約数和(自身を除く): 10349165554

約数列:

[1, 2, 149, 298, 523, 1046, 77927, 129449, 155854, 258898, 19287901, 38575802, 67701827, 135403654, 10087572223, 20175144446]

約数ペア:

[(1, 20175144446), (2, 10087572223), (149, 135403654), (298, 67701827), (523, 38575802), (1046, 19287901), (77927, 258898), (129449, 155854)]