20149503312

素因数分解:

$2^4\times 3^1\times {\mathrm{419781319}}^1$

素因数の和:419781330

約数の個数: 20

約数和(自身を含む): 52052883680

約数和(自身を除く): 31903380368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419781319, 839562638, 1259343957, 1679125276, 2518687914, 3358250552, 5037375828, 6716501104, 10074751656, 20149503312]

約数ペア:

[(1, 20149503312), (2, 10074751656), (3, 6716501104), (4, 5037375828), (6, 3358250552), (8, 2518687914), (12, 1679125276), (16, 1259343957), (24, 839562638), (48, 419781319)]