20137536404

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{4969777}}^1$

素因数の和:4970794

約数の個数: 12

約数和(自身を含む): 35275484244

約数和(自身を除く): 15137947840

約数列:

[1, 2, 4, 1013, 2026, 4052, 4969777, 9939554, 19879108, 5034384101, 10068768202, 20137536404]

約数ペア:

[(1, 20137536404), (2, 10068768202), (4, 5034384101), (1013, 19879108), (2026, 9939554), (4052, 4969777)]