20168704812

素因数分解:

$2^2\times 3^1\times {\mathrm{2207}}^1\times {\mathrm{761543}}^1$

素因数の和:763757

約数の個数: 24

約数和(自身を含む): 47081696256

約数和(自身を除く): 26912991444

約数列:

[1, 2, 3, 4, 6, 12, 2207, 4414, 6621, 8828, 13242, 26484, 761543, 1523086, 2284629, 3046172, 4569258, 9138516, 1680725401, 3361450802, 5042176203, 6722901604, 10084352406, 20168704812]

約数ペア:

[(1, 20168704812), (2, 10084352406), (3, 6722901604), (4, 5042176203), (6, 3361450802), (12, 1680725401), (2207, 9138516), (4414, 4569258), (6621, 3046172), (8828, 2284629), (13242, 1523086), (26484, 761543)]