20161609130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155089301}}^1$

素因数の和:155089321

約数の個数: 16

約数和(自身を含む): 39082504104

約数和(自身を除く): 18920894974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155089301, 310178602, 775446505, 1550893010, 2016160913, 4032321826, 10080804565, 20161609130]

約数ペア:

[(1, 20161609130), (2, 10080804565), (5, 4032321826), (10, 2016160913), (13, 1550893010), (26, 775446505), (65, 310178602), (130, 155089301)]