20091102

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{20051}}^1$

素因数の和:20223

約数の個数: 16

約数和(自身を含む): 40424832

約数和(自身を除く): 20333730

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 20051, 40102, 60153, 120306, 3348517, 6697034, 10045551, 20091102]

約数ペア:

[(1, 20091102), (2, 10045551), (3, 6697034), (6, 3348517), (167, 120306), (334, 60153), (501, 40102), (1002, 20051)]