20228424190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155603263}}^1$

素因数の和:155603283

約数の個数: 16

約数和(自身を含む): 39212022528

約数和(自身を除く): 18983598338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155603263, 311206526, 778016315, 1556032630, 2022842419, 4045684838, 10114212095, 20228424190]

約数ペア:

[(1, 20228424190), (2, 10114212095), (5, 4045684838), (10, 2022842419), (13, 1556032630), (26, 778016315), (65, 311206526), (130, 155603263)]