20059905712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16282391}}^1$

素因数の和:16282417

約数の個数: 40

約数和(自身を含む): 48456398592

約数和(自身を除く): 28396492880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 16282391, 32564782, 65129564, 113976737, 130259128, 179106301, 227953474, 260518256, 358212602, 455906948, 716425204, 911813896, 1253744107, 1432850408, 1823627792, 2507488214, 2865700816, 5014976428, 10029952856, 20059905712]

約数ペア:

[(1, 20059905712), (2, 10029952856), (4, 5014976428), (7, 2865700816), (8, 2507488214), (11, 1823627792), (14, 1432850408), (16, 1253744107), (22, 911813896), (28, 716425204), (44, 455906948), (56, 358212602), (77, 260518256), (88, 227953474), (112, 179106301), (154, 130259128), (176, 113976737), (308, 65129564), (616, 32564782), (1232, 16282391)]