20172588

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 36

約数和(自身を含む): 48155352

約数和(自身を除く): 27982764

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 761, 1522, 2209, 2283, 3044, 4418, 4566, 6627, 8836, 9132, 13254, 26508, 35767, 71534, 107301, 143068, 214602, 429204, 1681049, 3362098, 5043147, 6724196, 10086294, 20172588]

約数ペア:

[(1, 20172588), (2, 10086294), (3, 6724196), (4, 5043147), (6, 3362098), (12, 1681049), (47, 429204), (94, 214602), (141, 143068), (188, 107301), (282, 71534), (564, 35767), (761, 26508), (1522, 13254), (2209, 9132), (2283, 8836), (3044, 6627), (4418, 4566)]