16077620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61837}}^1$

素因数の和:61859

約数の個数: 24

約数和(自身を含む): 36360744

約数和(自身を除く): 20283124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 61837, 123674, 247348, 309185, 618370, 803881, 1236740, 1607762, 3215524, 4019405, 8038810, 16077620]

約数ペア:

[(1, 16077620), (2, 8038810), (4, 4019405), (5, 3215524), (10, 1607762), (13, 1236740), (20, 803881), (26, 618370), (52, 309185), (65, 247348), (130, 123674), (260, 61837)]