20154548738

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{282617}}^1$

素因数の和:282997

約数の個数: 16

約数和(自身を含む): 30553266744

約数和(自身を除く): 10398718006

約数列:

[1, 2, 181, 197, 362, 394, 35657, 71314, 282617, 565234, 51153677, 55675549, 102307354, 111351098, 10077274369, 20154548738]

約数ペア:

[(1, 20154548738), (2, 10077274369), (181, 111351098), (197, 102307354), (362, 55675549), (394, 51153677), (35657, 565234), (71314, 282617)]