20341388486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5299997}}^1$

素因数の和:5300119

約数の個数: 16

約数和(自身を含む): 32435987760

約数和(自身を除く): 12094599274

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 5299997, 10599994, 100699943, 201399886, 535299697, 1070599394, 10170694243, 20341388486]

約数ペア:

[(1, 20341388486), (2, 10170694243), (19, 1070599394), (38, 535299697), (101, 201399886), (202, 100699943), (1919, 10599994), (3838, 5299997)]