20146907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 22982400

約数和(自身を除く): 2835493

約数列:

[1, 11, 37, 59, 407, 649, 839, 2183, 9229, 24013, 31043, 49501, 341473, 544511, 1831537, 20146907]

約数ペア:

[(1, 20146907), (11, 1831537), (37, 544511), (59, 341473), (407, 49501), (649, 31043), (839, 24013), (2183, 9229)]