20125084076

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{38406649}}^1$

素因数の和:38406784

約数の個数: 12

約数和(自身を含む): 35487744600

約数和(自身を除く): 15362660524

約数列:

[1, 2, 4, 131, 262, 524, 38406649, 76813298, 153626596, 5031271019, 10062542038, 20125084076]

約数ペア:

[(1, 20125084076), (2, 10062542038), (4, 5031271019), (131, 153626596), (262, 76813298), (524, 38406649)]