20902035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18097}}^1$

素因数の和:18123

約数の個数: 32

約数和(自身を含む): 41697792

約数和(自身を除く): 20795757

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 18097, 54291, 90485, 126679, 199067, 271455, 380037, 597201, 633395, 995335, 1393469, 1900185, 2986005, 4180407, 6967345, 20902035]

約数ペア:

[(1, 20902035), (3, 6967345), (5, 4180407), (7, 2986005), (11, 1900185), (15, 1393469), (21, 995335), (33, 633395), (35, 597201), (55, 380037), (77, 271455), (105, 199067), (165, 126679), (231, 90485), (385, 54291), (1155, 18097)]