20056001812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65116889}}^1$

素因数の和:65116911

約数の個数: 24

約数和(自身を含む): 43758550080

約数和(自身を除く): 23702548268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 65116889, 130233778, 260467556, 455818223, 716285779, 911636446, 1432571558, 1823272892, 2865143116, 5014000453, 10028000906, 20056001812]

約数ペア:

[(1, 20056001812), (2, 10028000906), (4, 5014000453), (7, 2865143116), (11, 1823272892), (14, 1432571558), (22, 911636446), (28, 716285779), (44, 455818223), (77, 260467556), (154, 130233778), (308, 65116889)]