20162440330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8363}}^1\times {\mathrm{12689}}^1$

素因数の和:21078

約数の個数: 32

約数和(自身を含む): 38210097600

約数和(自身を除く): 18047657270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 8363, 12689, 16726, 25378, 41815, 63445, 83630, 126890, 158897, 241091, 317794, 482182, 794485, 1205455, 1588970, 2410910, 106118107, 212236214, 530590535, 1061181070, 2016244033, 4032488066, 10081220165, 20162440330]

約数ペア:

[(1, 20162440330), (2, 10081220165), (5, 4032488066), (10, 2016244033), (19, 1061181070), (38, 530590535), (95, 212236214), (190, 106118107), (8363, 2410910), (12689, 1588970), (16726, 1205455), (25378, 794485), (41815, 482182), (63445, 317794), (83630, 241091), (126890, 158897)]