20460231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12157}}^1$

素因数の和:12191

約数の個数: 24

約数和(自身を含む): 34139664

約数和(自身を除く): 13679433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 12157, 36471, 109413, 133727, 206669, 401181, 620007, 1203543, 1860021, 2273359, 6820077, 20460231]

約数ペア:

[(1, 20460231), (3, 6820077), (9, 2273359), (11, 1860021), (17, 1203543), (33, 620007), (51, 401181), (99, 206669), (153, 133727), (187, 109413), (561, 36471), (1683, 12157)]