20218245877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{35759}}^1$

素因数の和:36276

約数の個数: 16

約数和(自身を含む): 21730636800

約数和(自身を除く): 1512390923

約数列:

[1, 17, 79, 421, 1343, 7157, 33259, 35759, 565403, 607903, 2824961, 15054539, 48024337, 255927163, 1189308581, 20218245877]

約数ペア:

[(1, 20218245877), (17, 1189308581), (79, 255927163), (421, 48024337), (1343, 15054539), (7157, 2824961), (33259, 607903), (35759, 565403)]