20059201

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2304

約数の個数: 12

約数和(自身を含む): 22005760

約数和(自身を除く): 1946559

約数列:

[1, 17, 31, 289, 527, 2239, 8959, 38063, 69409, 647071, 1179953, 20059201]

約数ペア:

[(1, 20059201), (17, 1179953), (31, 647071), (289, 69409), (527, 38063), (2239, 8959)]