20864076

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{9103}}^1$

素因数の和:9301

約数の個数: 24

約数和(自身を含む): 48943104

約数和(自身を除く): 28079028

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 9103, 18206, 27309, 36412, 54618, 109236, 1738673, 3477346, 5216019, 6954692, 10432038, 20864076]

約数ペア:

[(1, 20864076), (2, 10432038), (3, 6954692), (4, 5216019), (6, 3477346), (12, 1738673), (191, 109236), (382, 54618), (573, 36412), (764, 27309), (1146, 18206), (2292, 9103)]