20143236484

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5491613}}^1$

素因数の和:5491755

約数の個数: 24

約数和(自身を含む): 40594010688

約数和(自身を除く): 20450774204

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 5491613, 10983226, 21966452, 38441291, 76882582, 153765164, 719401303, 1438802606, 2877605212, 5035809121, 10071618242, 20143236484]

約数ペア:

[(1, 20143236484), (2, 10071618242), (4, 5035809121), (7, 2877605212), (14, 1438802606), (28, 719401303), (131, 153765164), (262, 76882582), (524, 38441291), (917, 21966452), (1834, 10983226), (3668, 5491613)]