20089876606

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1\times {\mathrm{2887}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 31163784192

約数和(自身を除く): 11073907586

約数列:

[1, 2, 37, 74, 271, 347, 542, 694, 2887, 5774, 10027, 12839, 20054, 25678, 94037, 106819, 188074, 213638, 782377, 1001789, 1564754, 2003578, 3479369, 6958738, 28947949, 37066193, 57895898, 74132386, 271484819, 542969638, 10044938303, 20089876606]

約数ペア:

[(1, 20089876606), (2, 10044938303), (37, 542969638), (74, 271484819), (271, 74132386), (347, 57895898), (542, 37066193), (694, 28947949), (2887, 6958738), (5774, 3479369), (10027, 2003578), (12839, 1564754), (20054, 1001789), (25678, 782377), (94037, 213638), (106819, 188074)]