2020121506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1273721}}^1$

素因数の和:1273797

約数の個数: 16

約数和(自身を含む): 3316772088

約数和(自身を除く): 1296650582

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1273721, 2547442, 16558373, 33116746, 77696981, 155393962, 1010060753, 2020121506]

約数ペア:

[(1, 2020121506), (2, 1010060753), (13, 155393962), (26, 77696981), (61, 33116746), (122, 16558373), (793, 2547442), (1586, 1273721)]