2959076620

素因数分解:

$2^2\times 5^1\times {\mathrm{147953831}}^1$

素因数の和:147953840

約数の個数: 12

約数和(自身を含む): 6214060944

約数和(自身を除く): 3254984324

約数列:

[1, 2, 4, 5, 10, 20, 147953831, 295907662, 591815324, 739769155, 1479538310, 2959076620]

約数ペア:

[(1, 2959076620), (2, 1479538310), (4, 739769155), (5, 591815324), (10, 295907662), (20, 147953831)]