20228610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9578

約数の個数: 32

約数和(自身を含む): 49237632

約数和(自身を除く): 29009022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9497, 18994, 28491, 47485, 56982, 94970, 142455, 284910, 674287, 1348574, 2022861, 3371435, 4045722, 6742870, 10114305, 20228610]

約数ペア:

[(1, 20228610), (2, 10114305), (3, 6742870), (5, 4045722), (6, 3371435), (10, 2022861), (15, 1348574), (30, 674287), (71, 284910), (142, 142455), (213, 94970), (355, 56982), (426, 47485), (710, 28491), (1065, 18994), (2130, 9497)]