20377458

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66593}}^1$

素因数の和:66618

約数の個数: 24

約数和(自身を含む): 46748988

約数和(自身を除く): 26371530

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66593, 133186, 199779, 399558, 599337, 1132081, 1198674, 2264162, 3396243, 6792486, 10188729, 20377458]

約数ペア:

[(1, 20377458), (2, 10188729), (3, 6792486), (6, 3396243), (9, 2264162), (17, 1198674), (18, 1132081), (34, 599337), (51, 399558), (102, 199779), (153, 133186), (306, 66593)]