2020140538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1273733}}^1$

素因数の和:1273809

約数の個数: 16

約数和(自身を含む): 3316803336

約数和(自身を除く): 1296662798

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1273733, 2547466, 16558529, 33117058, 77697713, 155395426, 1010070269, 2020140538]

約数ペア:

[(1, 2020140538), (2, 1010070269), (13, 155395426), (26, 77697713), (61, 33117058), (122, 16558529), (793, 2547466), (1586, 1273733)]