20161971350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17532149}}^1$

素因数の和:17532184

約数の個数: 24

約数和(自身を含む): 39131758800

約数和(自身を除く): 18969787450

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17532149, 35064298, 87660745, 175321490, 403239427, 438303725, 806478854, 876607450, 2016197135, 4032394270, 10080985675, 20161971350]

約数ペア:

[(1, 20161971350), (2, 10080985675), (5, 4032394270), (10, 2016197135), (23, 876607450), (25, 806478854), (46, 438303725), (50, 403239427), (115, 175321490), (230, 87660745), (575, 35064298), (1150, 17532149)]