20123202032

素因数分解:

$2^4\times {\mathrm{1257700127}}^1$

素因数の和:1257700135

約数の個数: 10

約数和(自身を含む): 38988703968

約数和(自身を除く): 18865501936

約数列:

[1, 2, 4, 8, 16, 1257700127, 2515400254, 5030800508, 10061601016, 20123202032]

約数ペア:

[(1, 20123202032), (2, 10061601016), (4, 5030800508), (8, 2515400254), (16, 1257700127)]