20134024430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{154877111}}^1$

素因数の和:154877131

約数の個数: 16

約数和(自身を含む): 39029032224

約数和(自身を除く): 18895007794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 154877111, 309754222, 774385555, 1548771110, 2013402443, 4026804886, 10067012215, 20134024430]

約数ペア:

[(1, 20134024430), (2, 10067012215), (5, 4026804886), (10, 2013402443), (13, 1548771110), (26, 774385555), (65, 309754222), (130, 154877111)]