2841569180

素因数分解:

$2^2\times 5^1\times {\mathrm{4073}}^1\times {\mathrm{34883}}^1$

素因数の和:38965

約数の個数: 24

約数和(自身を含む): 5968931472

約数和(自身を除く): 3127362292

約数列:

[1, 2, 4, 5, 10, 20, 4073, 8146, 16292, 20365, 34883, 40730, 69766, 81460, 139532, 174415, 348830, 697660, 142078459, 284156918, 568313836, 710392295, 1420784590, 2841569180]

約数ペア:

[(1, 2841569180), (2, 1420784590), (4, 710392295), (5, 568313836), (10, 284156918), (20, 142078459), (4073, 697660), (8146, 348830), (16292, 174415), (20365, 139532), (34883, 81460), (40730, 69766)]