20201363704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2591}}^1\times {\mathrm{57329}}^1$

素因数の和:59943

約数の個数: 32

約数和(自身を含む): 40121827200

約数和(自身を除く): 19920463496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2591, 5182, 10364, 20728, 44047, 57329, 88094, 114658, 176188, 229316, 352376, 458632, 974593, 1949186, 3898372, 7796744, 148539439, 297078878, 594157756, 1188315512, 2525170463, 5050340926, 10100681852, 20201363704]

約数ペア:

[(1, 20201363704), (2, 10100681852), (4, 5050340926), (8, 2525170463), (17, 1188315512), (34, 594157756), (68, 297078878), (136, 148539439), (2591, 7796744), (5182, 3898372), (10364, 1949186), (20728, 974593), (44047, 458632), (57329, 352376), (88094, 229316), (114658, 176188)]