20782810290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62978213}}^1$

素因数の和:62978234

約数の個数: 32

約数和(自身を含む): 54413176896

約数和(自身を除く): 33630366606

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62978213, 125956426, 188934639, 314891065, 377869278, 629782130, 692760343, 944673195, 1385520686, 1889346390, 2078281029, 3463801715, 4156562058, 6927603430, 10391405145, 20782810290]

約数ペア:

[(1, 20782810290), (2, 10391405145), (3, 6927603430), (5, 4156562058), (6, 3463801715), (10, 2078281029), (11, 1889346390), (15, 1385520686), (22, 944673195), (30, 692760343), (33, 629782130), (55, 377869278), (66, 314891065), (110, 188934639), (165, 125956426), (330, 62978213)]