20163654489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9119699}}^1$

素因数の和:9119780

約数の個数: 16

約数和(自身を含む): 29766700800

約数和(自身を除く): 9603046311

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 9119699, 27359097, 100316689, 300950067, 611019833, 1833059499, 6721218163, 20163654489]

約数ペア:

[(1, 20163654489), (3, 6721218163), (11, 1833059499), (33, 611019833), (67, 300950067), (201, 100316689), (737, 27359097), (2211, 9119699)]