20652242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13463}}^1$

素因数の和:13537

約数の個数: 16

約数和(自身を含む): 33929280

約数和(自身を除く): 13277038

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 13463, 26926, 175019, 350038, 794317, 1588634, 10326121, 20652242]

約数ペア:

[(1, 20652242), (2, 10326121), (13, 1588634), (26, 794317), (59, 350038), (118, 175019), (767, 26926), (1534, 13463)]