20794595710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9582763}}^1$

素因数の和:9582808

約数の個数: 32

約数和(自身を含む): 44157376512

約数和(自身を除く): 23362780802

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 9582763, 19165526, 47913815, 67079341, 95827630, 134158682, 297065653, 335396705, 594131306, 670793410, 1485328265, 2079459571, 2970656530, 4158919142, 10397297855, 20794595710]

約数ペア:

[(1, 20794595710), (2, 10397297855), (5, 4158919142), (7, 2970656530), (10, 2079459571), (14, 1485328265), (31, 670793410), (35, 594131306), (62, 335396705), (70, 297065653), (155, 134158682), (217, 95827630), (310, 67079341), (434, 47913815), (1085, 19165526), (2170, 9582763)]