20159954584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32727199}}^1$

素因数の和:32727223

約数の個数: 32

約数和(自身を含む): 47127168000

約数和(自身を除く): 26967213416

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32727199, 65454398, 130908796, 229090393, 261817592, 359999189, 458180786, 719998378, 916361572, 1439996756, 1832723144, 2519994323, 2879993512, 5039988646, 10079977292, 20159954584]

約数ペア:

[(1, 20159954584), (2, 10079977292), (4, 5039988646), (7, 2879993512), (8, 2519994323), (11, 1832723144), (14, 1439996756), (22, 916361572), (28, 719998378), (44, 458180786), (56, 359999189), (77, 261817592), (88, 229090393), (154, 130908796), (308, 65454398), (616, 32727199)]