20122969404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31639889}}^1$

素因数の和:31639949

約数の個数: 24

約数和(自身を含む): 47839513680

約数和(自身を除く): 27716544276

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31639889, 63279778, 94919667, 126559556, 189839334, 379678668, 1676914117, 3353828234, 5030742351, 6707656468, 10061484702, 20122969404]

約数ペア:

[(1, 20122969404), (2, 10061484702), (3, 6707656468), (4, 5030742351), (6, 3353828234), (12, 1676914117), (53, 379678668), (106, 189839334), (159, 126559556), (212, 94919667), (318, 63279778), (636, 31639889)]