2020654816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{3714439}}^1$

素因数の和:3714466

約数の個数: 24

約数和(自身を含む): 4212174960

約数和(自身を除く): 2191520144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 3714439, 7428878, 14857756, 29715512, 59431024, 63145463, 118862048, 126290926, 252581852, 505163704, 1010327408, 2020654816]

約数ペア:

[(1, 2020654816), (2, 1010327408), (4, 505163704), (8, 252581852), (16, 126290926), (17, 118862048), (32, 63145463), (34, 59431024), (68, 29715512), (136, 14857756), (272, 7428878), (544, 3714439)]