20004492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87739}}^1$

素因数の和:87765

約数の個数: 24

約数和(自身を含む): 49134400

約数和(自身を除く): 29129908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87739, 175478, 263217, 350956, 526434, 1052868, 1667041, 3334082, 5001123, 6668164, 10002246, 20004492]

約数ペア:

[(1, 20004492), (2, 10002246), (3, 6668164), (4, 5001123), (6, 3334082), (12, 1667041), (19, 1052868), (38, 526434), (57, 350956), (76, 263217), (114, 175478), (228, 87739)]