20152506836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65430217}}^1$

素因数の和:65430239

約数の個数: 24

約数和(自身を含む): 43969106496

約数和(自身を除く): 23816599660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65430217, 130860434, 261720868, 458011519, 719732387, 916023038, 1439464774, 1832046076, 2878929548, 5038126709, 10076253418, 20152506836]

約数ペア:

[(1, 20152506836), (2, 10076253418), (4, 5038126709), (7, 2878929548), (11, 1832046076), (14, 1439464774), (22, 916023038), (28, 719732387), (44, 458011519), (77, 261720868), (154, 130860434), (308, 65430217)]