20153172962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1798427}}^1$

素因数の和:1798873

約数の個数: 16

約数和(自身を含む): 32630677632

約数和(自身を除く): 12477504670

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 1798427, 3596854, 23379551, 46759102, 775122037, 1550244074, 10076586481, 20153172962]

約数ペア:

[(1, 20153172962), (2, 10076586481), (13, 1550244074), (26, 775122037), (431, 46759102), (862, 23379551), (5603, 3596854), (11206, 1798427)]