20199398292

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2937667}}^1$

素因数の和:2937868

約数の個数: 36

約数和(自身を含む): 51326935296

約数和(自身を除く): 31127537004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 2937667, 5875334, 8813001, 11750668, 17626002, 26439003, 35252004, 52878006, 105756012, 561094397, 1122188794, 1683283191, 2244377588, 3366566382, 5049849573, 6733132764, 10099699146, 20199398292]

約数ペア:

[(1, 20199398292), (2, 10099699146), (3, 6733132764), (4, 5049849573), (6, 3366566382), (9, 2244377588), (12, 1683283191), (18, 1122188794), (36, 561094397), (191, 105756012), (382, 52878006), (573, 35252004), (764, 26439003), (1146, 17626002), (1719, 11750668), (2292, 8813001), (3438, 5875334), (6876, 2937667)]