20160957584

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1201201}}^1$

素因数の和:1202258

約数の個数: 20

約数和(自身を含む): 39099125100

約数和(自身を除く): 18938167516

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 4196, 8392, 16784, 1201201, 2402402, 4804804, 9609608, 19219216, 1260059849, 2520119698, 5040239396, 10080478792, 20160957584]

約数ペア:

[(1, 20160957584), (2, 10080478792), (4, 5040239396), (8, 2520119698), (16, 1260059849), (1049, 19219216), (2098, 9609608), (4196, 4804804), (8392, 2402402), (16784, 1201201)]